{"title":"Gemological Instruments \/ Jeweler Tools","description":"","products":[{"product_id":"cl-181","title":"CL-181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens","description":"\u003cdiv class=\"ui-box-body\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003eRefractive  Index is one of the most important optical parameters  used to identify and authenticate polished precious  and semi-precious gemstones. This Gemological refractometer  is a low cost, lightweight measuring instrument used  by jewelers and traders of gemstones \u003c\/span\u003e\u003cspan\u003e  to measure polished stones over a refractive \u003cspan\u003eindex  range of 1.30 to 1.81 RI\u003c\/span\u003e. The instrument can also  be used to identify whether a particular stone is Isotropic  or Anistropic (uniaxial or biaxial).\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eGemological  (Gemstone) Refractometer is your primary and most powerful  tool in gemstone identification. As with a typical critical  angle refractometer, it will measure the Refractive  Index of faceted stones.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCan  identify singly \u0026amp; doubly gemstones quickly  and accurately\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUniquely  designed, low battery consumption and portable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eApproved  by strict quality and safety standards for long  and trouble-free life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGuaranteed  high quality and accurate testing results\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrand  new and unused\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eMeasuring  Range: 1.30 – 1.81 RI\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eMinimum  Graduation Value: 0.01 RI\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eDimension:  30 x 70 x 130mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eWeight:  400g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSet Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1  x Gem Refractometer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Polarizing Filter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Monochromatic Light Filter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Mini  Flashlight\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x 1.5V AAA Battery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Storage  Box\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Refractometer Index Reference List (For 77 common gemstones, i.e. Calcite, Jadeite,  Quartz etc.)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Quick  Start Guide\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Item\u003c\/strong\u003e\u003cspan\u003e\u003cspan\u003e\u003cem\u003e (not included in set)\u003c\/em\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cspan\u003e\u003cem\u003e    Please click here to buy this optional item   \u003ca href=\"https:\/\/www.gainexpress.com\/products\/gl-01\" target=\"_blank\"\u003e\u003cstrong\u003eSmall  Vial of 1.800 Refractive Index Oil\u003c\/strong\u003e\u003c\/a\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003cem\u003e \u003c\/em\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e\u003cem\u003eor you may contact us at sales(at)gainexpress.com if you want an optional items to be included in your order\u003c\/em\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"A04","offers":[{"title":"Default Title","offer_id":606206629,"sku":"CL-181","price":101.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-cl-181-cl-181-130-181-ri-range-gemological-refractometer-index-oil-flashlight-polarizing-lens-136056.jpg?v=1732853750"},{"product_id":"clmg-7173_led","title":"CLMG-7173_LED Magnifier Scale Loupe 10x Magnification 8 LED Light 20mm Scale Chart \u0026 25mm Field of View","description":"\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/XKiBgl7emQc\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe \u003cspan\u003eCLMG-7173\u003c\/span\u003e is a scale loupe that offers up to \u003cspan\u003e\u003cstrong\u003e10x\u003c\/strong\u003e MAGNIFICATION\u003c\/span\u003e. It has a 25mm diameter with 20mm glass reticle scale chart seen clearly through the eyepiece. It has \u003cstrong\u003e8 LED\u003c\/strong\u003e lights to \u003cspan\u003eilluminate the field of view \u0026amp; stones being viewed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis model is MADE OF THE BEST OPTICAL GLASS MATERIAL \u0026amp; DESIGN and can also be attached with different glass scale charts for different measuring range applications.\u003c\/p\u003e\n\u003cp\u003eIt is so easy to use. Adjust the distance between the glass scale reticle and the lens magnifier by rotating the rugged ring of the scale loupe so one can observe the image at the reticle MAGNIFIED IN SHARP FOCUS. \u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"548\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 116px;\"\u003e\n\u003ctd style=\"width: 128.542px; text-align: center; height: 116px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eCLMG-7173_LED\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/CLMG-7173-set_1_480x480.jpg?v=1603275767\" width=\"103\" height=\"103\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/CLMG-7173-set_1_480x480.jpg?v=1603275767\" data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 132.535px; text-align: center; height: 116px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eCLMG-7173LI_LED\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/CLMG-7173LI-LED-set_480x480.jpg?v=1705650562\" width=\"112\" height=\"112\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128.785px; text-align: center; height: 116px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eCLMG-7173_LED+3\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/HO_Wu5IA_480x480.jpg?v=1603183720\" width=\"100\" height=\"100\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/HO_Wu5IA_480x480.jpg?v=1603183720\" data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 131.562px; text-align: center; height: 116px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eCLMG-7173_LED+8\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/CLMG-7173-8_-set1_1_480x480.jpg?v=1625220009\" width=\"110\" height=\"110\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/CLMG-7173-8_-set1_1_480x480.jpg?v=1625220009\" data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 5.72223px;\"\u003e\n\u003ctd style=\"width: 128.542px; text-align: center; height: 5.72223px;\"\u003e1 Glass Reticle scale chart\u003c\/td\u003e\n\u003ctd style=\"width: 132.535px; text-align: center; height: 5.72223px;\"\u003e\u003cspan\u003e1 Glass Reticle scale chart\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128.785px; text-align: center; height: 5.72223px;\"\u003e4 Glass Reticle scale chart\u003c\/td\u003e\n\u003ctd style=\"width: 131.562px; text-align: center; height: 5.72223px;\"\u003e\n\u003cp\u003e 9 Glass Reticle scale chart\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"width: 128.542px; text-align: center; height: 39px;\"\u003e\n\u003cspan style=\"color: #ff2a00;\"\u003e8 LED\u003c\/span\u003e Light Source\u003c\/td\u003e\n\u003ctd style=\"width: 132.535px; text-align: center; height: 39px;\"\u003e\n\u003cspan style=\"color: #ff2a00;\"\u003e6 LED\u003c\/span\u003e\u003cspan\u003e Light Source\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 128.785px; text-align: center; height: 39px;\"\u003e\n\u003cspan style=\"color: #ff2a00;\"\u003e8 LED\u003c\/span\u003e\u003cspan\u003e Light Source\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 131.562px; text-align: center; height: 39px;\"\u003e\n\u003cspan style=\"color: #ff2a00;\"\u003e8 LED\u003c\/span\u003e\u003cspan\u003e Light Source\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"width: 128.542px; text-align: center; height: 39px;\"\u003e4 x LF936F button battery\u003c\/td\u003e\n\u003ctd style=\"width: 132.535px; text-align: center; height: 39px;\"\u003eRechargeable LI Battery\u003c\/td\u003e\n\u003ctd style=\"width: 128.785px; text-align: center; height: 39px;\"\u003e4 x LF936F button battery\u003c\/td\u003e\n\u003ctd style=\"width: 131.562px; text-align: center; height: 39px;\"\u003e4 x LF936F button battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"width: 128.542px; text-align: center; height: 39px;\"\u003e\u003cspan\u003eSynthetic Leather Case\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 132.535px; text-align: center; height: 39px;\"\u003e\u003cspan\u003eProtective Case\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128.785px; text-align: center; height: 39px;\"\u003e\u003cspan\u003eSynthetic Leather Case\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 131.562px; text-align: center; height: 39px;\"\u003e\u003cspan\u003eSturdy Carry\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnification: 10x\u003c\/li\u003e\n\u003cli\u003eField of view: 25mm\u003c\/li\u003e\n\u003cli\u003eScale chart : 20mm\u003c\/li\u003e\n\u003cli\u003eLength : 30mm\u003c\/li\u003e\n\u003cli\u003eMin. Scale Division : 0.1mm\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLight Source: 8 LED \/ 6 LED (for LI unit)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003cspan\u003e\u003cstrong\u003eSet Includes\u003c\/strong\u003e:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Scale Loupe\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Glass Reticle scale chart (CLMG-7173_LED) or 4 x Glass Reticle scale chart (CLMG-7173_LED+3) or 9 x Glass Reticle scale chart (CLMG-7173_LED+8)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e4 x LF936F button battery (installed)\u003c\/li\u003e\n\u003cli\u003e1 x Metal Hook\u003c\/li\u003e\n\u003cli\u003e1 x \u003cspan\u003eSynthetic \u003c\/span\u003eLeather Case (CLMG-7173_LED or CLMG-7173_LED+3) or \u003cspan data-mce-fragment=\"1\"\u003eSturdy Carrying Case (CLMG-7173_LED+8)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x Standard factory packaging\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"1 Scale w\/ 8LED","offer_id":32349528883255,"sku":"CLMG-7173_LED","price":39.9,"currency_code":"USD","in_stock":true},{"title":"3 Scale w\/ 8LED","offer_id":32349528916023,"sku":"CLMG-7173_LED+3","price":48.9,"currency_code":"USD","in_stock":true},{"title":"8 Scale w\/ 8LED","offer_id":32349528948791,"sku":"CLMG-7173_LED+8","price":77.9,"currency_code":"USD","in_stock":true},{"title":"1 Scale w\/ 6LED \u0026 LI Battery","offer_id":40498738954295,"sku":"CLMG-7173LI_LED","price":40.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-clmg-7173-led-clmg-7173-led-magnifier-scale-loupe-10x-magnification-8-led-light-20mm-scale-chart-25mm-field-of-view-801055.jpg?v=1732853645"},{"product_id":"clmg-7201","title":"CLMG-7201 10x 18mm Handheld Darkfield Loupe, with LED Flashlight Jeweller Gem Inspection Tools","description":"\u003ch2 class=\"ui-box-title\"\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ui-box-body\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eA 10X, 18mm Loupe with darkfield. A small instrument that provides 10x magnification as in a standard loupe, with an important added feature: it is combined with a specially constructed area that enables you to view a gem against a black background with strong lateral lighting. This is called darkfield illumination, the reason why this instrument is called a darkfield loupe. It allows grading of loose diamonds and colored stones as well as assists in detecting fracture filled stones. Perfect for the traveling salesman and jeweler. Battery operated and with LED Flashlight.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis type of lighting environment makes it easier to see certain types of inclusions and to determine more precisely what they are. Especially valuable for colored gemstone buyers because seeing inclusions clearly plays an important role in separating one colored stone from another.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe darkfield loupe is an important and essential tool in examining colored gemstones, for anyone buying diamonds or diamond jewelry and in viewing many fracture-filled diamonds that are currently circulated worldwide. A fracture-filled diamond also known as clarity enhanced diamond, is a diamond which contains a crack or cracks that have been filled with a glasslike substance to improve the overall appearance of the stone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUse in grading gemstone, like inspecting inclusion, internal cracks, surface marks, etc.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe 10x power magnification provides a HIGH \u0026amp; VERY ACCURATE INSPECTION RESULTS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAPPROVED BY STRICT QUALITY AND SAFETY STANDARDS which ensures a reliability, durability, long and trouble-free life that can be transported easily\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUses an LED flashlight that is powered by 2 AA batteries to produce the enough illumination during usage\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDarkfield Loupe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMagnification : 10x\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eViewing field (lens) : 18mm in diameter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLength : 100mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHandheld LED flashlight\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLength 156 mm LEDs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower : AA x 2 (not included)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSet includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1 x Gem Loupe \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLED Flashlight\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCarry Pouch\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":606207281,"sku":"CLMG-7201","price":36.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-clmg-7201-clmg-7201-10x-18mm-handheld-darkfield-loupe-with-led-flashlight-jeweller-gem-inspection-tools-844389.jpg?v=1732853637"},{"product_id":"clmg-7202","title":"CLMG-7202 80mm Length + 28mm diameter Handheld Polariscope with Flashlight Jeweler Gemologist Toll","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/suWPOcKBVCI\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\u003cp\u003eThe polariscope is use to test cut or rough gemstones. Allows two polarising filters to observe the structure and optical properties of precious stones or minerals. It can also be used in identifying Moissanite and detecting strain in diamonds. Equally important and just a little more expensive. It can be used with a thing called a stainless sphere, (that is a glass sphere with no strain lines in it,) or a loupe. It visually shows if a stone is doubly or singularly refractive and its optic sign. It will also show strain and twinning, which will occasionally help to distinguish between natural and man made materials.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHEAVY DUTY and precise because it made with metal and optical glass\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDurable, reliable and made by professional craftsmen\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGemologist tool for diagnosing optical properties of a gemstone (singly refractive or double refractive)during usage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eSize: Length : 80mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eDiameter : 28mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003ePower for flash light : AA battery x 2 (Batteries are not included)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eMaterial: Optics glass, Metal\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eGemologist tool for diagnosis optical properties of your gemstone(singly refractive or double refractive)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSet includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 x  Handheld Polariscope\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLED Flashlight\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCarry Pouch\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"F01","offers":[{"title":"Default Title","offer_id":606207373,"sku":"CLMG-7202","price":39.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-clmg-7202-clmg-7202-80mm-length-28mm-diameter-handheld-polariscope-with-flashlight-jeweler-gemologist-toll-800727.jpg?v=1732853671"},{"product_id":"clmg-7204","title":"CLMG-7204 Spectroscope - Prism Spectroscope, Big Size, Heavy Duty \u0026 Light Weight Aluminum Material","description":"\u003cp\u003eA handheld spectroscope for visible light shows the absorption lines of the elements involved in producing its color. For instance, it helps to separate ruby (chrome) against red or pink sapphire (iron). Spectroscope breaks up the light that is being transmitted from a gemstone to its spectral colors. The process allows the gemologist to see the various wavelengths absorbed by the gemstone. Thereby allowing the gemologist to know what elements are contained in the gemstone that are causing the absorption. Making this as one of the most important tools in identifying gemstones.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eSpectroscopes allows you to analyze a loose or mounted stone's spectrum. They help distinguish naturally colored diamonds from those that have been irradiated and help to distinguish natural stones from synthetics by the stone's selective absorption of certain wavelengths.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHEAVY DUTY and PRECISE\u003c\/li\u003e\n\u003cli\u003eThe body is  made of Aluminum with Prism type inside instruction\u003c\/li\u003e\n\u003cli\u003eDurable, reliable and made by professional craftsmen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLength: 130mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eDiameter: 20 mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum (Heavy Duty)\u003c\/li\u003e\n\u003cli\u003eInside Instruction: Prism Type\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSet Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Spectroscopes \u003c\/li\u003e\n\u003cli\u003e1 x Carrying Pouch\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"F01","offers":[{"title":"Default Title","offer_id":606207413,"sku":"CLMG-7204","price":71.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-clmg-7204-clmg-7204-spectroscope-prism-spectroscope-big-size-heavy-duty-light-weight-aluminum-material-794651.jpg?v=1732853638"},{"product_id":"clmg-7206","title":"CLMG-7206 Handheld 55mm Durable Small Diffraction Spectroscope Gem Stone Jeweler Tool Aluminum Material","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/W9wrjam-ovA?si=cvMzRr_RVsRdxv5s\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eA handheld spectroscope for visible light shows the absorption lines of the elements involved in producing its color. For instance, it helps to separate ruby  against red or pink sapphire . Spectroscope breaks up the light that is being transmitted from a gemstone to its spectral colors. The process allows the gemologist to see the various wavelengths absorbed by the gemstone. Thereby allowing the gemologist to know what elements are contained in the gemstone that are causing the absorption. Making this as one of the most important tools in identifying gemstones.\u003c\/p\u003e\n\u003cp\u003eSpectroscopes allows you to analyze a loose or mounted stone's spectrum. They help distinguish naturally colored diamonds from those that have been irradiated and help to distinguish natural stones from synthetics by the stone's selective absorption of certain wavelengths\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty and lightweight with its aluminum construction\u003c\/li\u003e\n\u003cli\u003ePrecise, Easy and very convenient to use\u003c\/li\u003e\n\u003cli\u003eDurable, built to last long\u003c\/li\u003e\n\u003cli\u003eA top quality instrument giving a brilliant spectrum.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 55mm\u003c\/li\u003e\n\u003cli\u003eDiameter: 15 mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum (Heavy Duty)\u003c\/li\u003e\n\u003cli\u003eInside Instruction: Diffraction Type\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSet Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Small Diffraction Spectroscope\u003c\/li\u003e\n\u003cli\u003e1 x Synthetic Leather Carry Pouch\u003c\/li\u003e\n\u003cli\u003e1 x Standard Packaging box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":606207441,"sku":"CLMG-7206","price":42.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-clmg-7206-clmg-7206-handheld-55mm-durable-small-diffraction-spectroscope-gem-stone-jeweler-tool-aluminum-material-990459.jpg?v=1732853786"},{"product_id":"clmg-7208","title":"CLMG-7208  Handheld Heavy Duty Calcite Dichroscope, Trichoic Gem \u0026 Gemstones Gemological Testing, Jeweler Tool Metal Body Gemology 15mm Diameter Gemologist","description":"\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/alApWFOnzmc?si=rFP7UfkxXeMGkk0X\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen\u003e\u003c\/iframe\u003e\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003eDichroscope show whether or not a stone is dichroic (reflects 2 colors). This can be helpful in differentiating stones of the same color from one another.  \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe advantage of the dichroscope is that the two pleochroic colors that may be characteristic of a given direction in a doubly-refractive gem are seen side by side. If no dichroism is identified in the first assessment, the stone can be turned and viewed in other directions. Trichroic gems can also be distinguished and will reveal three colors if the stone is viewed in three directions perpendicular to each other. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eSpecifications:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: calcite\u003c\/li\u003e\n\u003cli\u003eDiameter: 15mm\u003c\/li\u003e\n\u003cli\u003eLength: 60mm\u003c\/li\u003e\n\u003cli\u003eBody: Metal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSet includes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Calcite Dichroscope\u003c\/li\u003e\n\u003cli\u003e1 x Synthetic Leather Case\u003c\/li\u003e\n\u003cli\u003eStandard Packaging Box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":32501158150199,"sku":"CLMG-7208","price":45.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-clmg-7208-clmg-7208-handheld-heavy-duty-calcite-dichroscope-trichoic-gem-gemstones-gemological-testing-jeweler-tool-metal-body-gemology-15mm-diamet-486267.jpg?v=1735489467"},{"product_id":"clmg-7300","title":"CLMG-7300 Foldable Jadeite Filter for Gem, Emerald, Jewelry Identification Tools Metal Body","description":"\u003cdiv class=\"ui-box-body\"\u003e\n\u003cp\u003e\u003cspan\u003eDesigned to transmit only deep red and yellow-green light (best obtained under strong electric light). Just hold the filter close to your eye and look at the stones. Multiple stones can be viewed at once. It is helpful with identifying a few red gems and certain blue and green stones. Can filter out mixed-in jewelry and differentiate emerald from emerald look alike. It is also useful for checking aquamarine and sapphires.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt has a glass filter. This gives better clarity, reduces distortion and provides better protection from humidity. It is also a combination of two gelatin filters that transmit only deep red and yellow\/green light. As Emeralds transmit light in the deep red spectrum but absorb light in the yellow\/green spectrum, this combination is the most practical. It is a useful tool to distinguish natural emerald and natural green beryl, as well as most green and blue gems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEquipped with a Glass Filter which gives better clarity\u003c\/li\u003e\n\u003cli\u003eReduces distortion and provides better protection from humidity\u003c\/li\u003e\n\u003cli\u003eHeavy Duty and very reliable and transportable\u003c\/li\u003e\n\u003cli\u003eDoesn't need to hold it closer to the stone, even items in showcases can be examined providing they are lit by strong lights\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eAccurately distinguish the real nature of the gems in an instant\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eApproved by strict quality and safety standards for long and trouble-free life\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eGuaranteed high-quality and accurate testing results\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFilter Diameter : 20mm\u003c\/li\u003e\n\u003cli\u003eBody: Made of metal\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSet includes :\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Jadeite Filter\u003c\/li\u003e\n\u003cli\u003e1 x Synthetic Leather Carry Case\u003c\/li\u003e\n\u003cli\u003eStandard Packaging Box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":606207521,"sku":"CLMG-7300","price":29.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-clmg-7300-clmg-7300-foldable-jadeite-filter-for-gem-emerald-jewelry-identification-tools-metal-body-243772.jpg?v=1732853634"},{"product_id":"clmg-7302","title":"CLMG-7302 Foldable Ruby Filter Gem, Jewelry Identification tool for Emerald \u0026 Gemstones Metal Body","description":"\u003cp\u003eRuby Filter is a filter that is extremely useful in differentiating red stones such as Ruby, Beryl, Sapphire, and Tourmaline from others that might look similar in comparison. Using it is as simple as holding the filter close to your eye, look at the stones, examine your gems and reveal their true identity.\u003c\/p\u003e\n\u003cp\u003eWhether you're a professional jeweler or are curious to find out the true nature gems, it  identification filter is the tool for you.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccurately distinguish the real nature of the gems in an instant\u003c\/li\u003e\n\u003cli\u003eSupplied with leather pouch case\u003c\/li\u003e\n\u003cli\u003eApproved by strict quality and safety standards for long and trouble-free life\u003c\/li\u003e\n\u003cli\u003eGuaranteed high quality and accurate testing results\u003c\/li\u003e\n\u003cli\u003eBrand new and unused\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFilter material: glass\u003c\/li\u003e\n\u003cli\u003eFilter Diameter: 20mm\u003c\/li\u003e\n\u003cli\u003eBody : Made of metal\u003c\/li\u003e\n\u003cli\u003eSwing away metal case\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAppearance of various red and pink gemstones when a Ruby Filter is used:\u003c\/strong\u003e\u003cbr\u003e\n\u003ctable width=\"100%\" style=\"width: 91.7308%; height: 117.563px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 33.6576%; height: 39.1875px;\"\u003e\u003cstrong\u003eType of Stone or Gemstone\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.9533%; height: 39.1875px;\"\u003e \u003cstrong\u003eColor Shown through Filter or Apparent Color\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6576%; height: 19.5938px;\"\u003eRed Beryl\u003c\/td\u003e\n\u003ctd style=\"width: 65.9533%; height: 19.5938px;\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6576%; height: 19.5938px;\"\u003eRed Glass\u003c\/td\u003e\n\u003ctd style=\"width: 65.9533%; height: 19.5938px;\"\u003eDark Purple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6576%; height: 19.5938px;\"\u003ePink Sapphire\u003c\/td\u003e\n\u003ctd style=\"width: 65.9533%; height: 19.5938px;\"\u003eLight Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6576%; height: 19.5938px;\"\u003eTourmaline\u003c\/td\u003e\n\u003ctd style=\"width: 65.9533%; height: 19.5938px;\"\u003eGray\/Purple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSet includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Gem Identifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSynthetic Leather Carry Pouch\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":606207553,"sku":"CLMG-7302","price":31.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-clmg-7302-clmg-7302-foldable-ruby-filter-gem-jewelry-identification-tool-for-emerald-gemstones-metal-body-817527.jpg?v=1732854120"},{"product_id":"dmt-1","title":"DMT-1 Quick Simple Diamond Selector and Diamond \/ Moissanite Tester","description":"\u003cp\u003e\u003cspan\u003eModel: \u003cstrong\u003eDMT-1\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eT\u003cspan\u003ehis technologically enhance tester is design to identifyreal diamonds from non-diamonds and diamond simulantswith a single step. It does not need a separate diamondselector that can filter out other simulants beforeit can be used to rule out the moissanite. It does notneed a moissanite tester to rule out the moissanite.Even if moissanite have similar thermal conductivityto that of real diamond, you can now identify real diamondsfrom other simulants with a single step and with a singletool with this one tool that have-it-all.This speeds up the process of identifying the real and authenticdiamonds from moissanite and other simulants. This deviceis a diamond selector plus a diamond and moissanitetester.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eIt doesn't react when testing stones other than real diamonds and moissanite and it provides different audio indicators for diamond, moissanite and metal surface. It provides different colored light indicators for real diamonds and moissanite. A tone will be heard and the green light indicator will light up if the stone is diamond. If moissanite, it will change to a different tone and the blue light indicator will light up within 1\/2 second.This tester provides you with all the protection you need. It cost a bit a higher when compared with a diamond selector, a moissanite tester or with a diamond and moissanite tester but because of its advantages, it becomes cheaper. It doesn't need a separate diamond selector to filter-out other simulants before ruling the diamond from moissanite. It can speed up the processing time of identification up to 100% because you'll know the true nature of the stone in just one touch only.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures :\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCan distinctively distinguish real diamonds from moissanite simulants quickly and effectively\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEquipped with a reminder to turn off after 3 minutes of not using the device\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEmit different audible sounds to give a warning buzzer for metal surface, diamond and moissanite\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProvide visual indicator for moissanite or diamond using 2 kinds of LED colors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact design, low battery consumption and portable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePowered by a FREE replaceable DC 9V battery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cspan\u003eWitha single press of a button it can accurately and precisely:\u003c\/span\u003e\u003cspan\u003eSupplied with leather pouch case, testing plat formfor loose stones and a comprehensive instruction manual  \u003c\/span\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003edistinguish stones as small as 2pt\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpeed up the process of identifying real diamonds from the other simulants\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdentify real diamond loose or mounted in an instant\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eApproved by strict quality and safety standards for long and trouble-free life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGuaranteed high quality and accurate testing results\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrandnew and unused\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eWorking Voltage: DC 9V, 6F22 Alkaline battery (included)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize:160mm(L) x 40mm(W) x 22mm(D)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight:110g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003cstrong\u003eSet includes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 2-in-1 Dual Diamond Moissanite Tester\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x FREE DC 9V 6F22 battery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Leather Pouch Case\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Heavy duty \u003cspan\u003eTesting Platform\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"W01","offers":[{"title":"Default Title","offer_id":606211661,"sku":"DMT-1","price":89.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-dmt-1-dmt-1-quick-simple-diamond-selector-and-diamond-moissanite-tester-446805.jpg?v=1732853668"},{"product_id":"dmt-2","title":"DMT-2  Dual 2-in-1 Diamond \/ Moissanite Tester + Adaptor","description":"\u003cp\u003eModel: \u003cstrong\u003eDMT-2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis one step dual tester with unmatched performance and ease of use can tell the difference between a real diamond and a well crafted piece of moissanite or synthetic diamonds within a mere 1.5 seconds. Recovery time between tests is an astonishing 1 second! Housed in a high impact plastic case, it is everything one needs to identify real diamonds from moissanite and other simulants in rapid succession, whether mounted or un-mounted.\u003c\/p\u003e\n\u003cp\u003eTesting process is so simple and precise! With the touch of a button, the device can spot a fake diamond in just 1.5 seconds! Just touch the probe to the stone - lights will show if it's moissanite \u0026amp; a genuine Diamond; the tester will confirm the result by beeps - no beep means it is CZ or another fake, a first continuous beep means diamond (green light), or it will be followed by a lower continuous beep to indicate moissanite (red light).\u003c\/p\u003e\n\u003cp\u003eA useful device for retail jewelers, pawnshops, police departments, online jewelry, flea market, estate jewelry and any other jewelry seller or buyer who needs to know if a gold item is really gold and whether diamonds are real or fake. Its very reliable and fast electronic diamond moissanite tester (when used appropriately and according to the directions).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Diamond \u0026amp; Moissanite Tester Takes The Guessing Out! All-In-One Tester - it's the best protection from all Diamond Simulants including Synthetic Moissanite!\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFeatures\u003c\/span\u003e:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOne touch tester and completely portable\u003c\/li\u003e\n\u003cli\u003eThree minute shut-off alert to save battery\u003c\/li\u003e\n\u003cli\u003eSimple on-off switch, no tricky adjustments\u003c\/li\u003e\n\u003cli\u003eComes with complete instructions and is 100% accurate\u003c\/li\u003e\n\u003cli\u003eEliminate all known diamond simulants including Synthetic Moissanite\u003c\/li\u003e\n\u003cli\u003eTest both loose diamonds and set stones\u003c\/li\u003e\n\u003cli\u003eOption to use battery or Power Adaptor (both are included)\u003c\/li\u003e\n\u003cli\u003e3 audible sounds to give a warning buzzer for metal surface, diamond and moissanite\u003c\/li\u003e\n\u003cli\u003eLED light visual indicator for moissanite, diamond, warming up process and ready state\u003c\/li\u003e\n\u003cli\u003eGuaranteed to be factory fresh, shipped promptly in the manufacturer's boxes and covered by the manufacturer's warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSet includes\u003c\/span\u003e:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Dual Moissanite \u0026amp; Diamond Tester\u003c\/li\u003e\n\u003cli\u003e1 x Power adaptor (available in US\/UK\/AU\/EU plug))\u003c\/li\u003e\n\u003cli\u003e1 x 9V Battery ( FREE )\u003c\/li\u003e\n\u003cli\u003e1 x Testing Platform\u003c\/li\u003e\n\u003cli\u003eInstruction Manual  \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"C04","offers":[{"title":"Default Title","offer_id":606211801,"sku":"DMT-2","price":87.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-dmt-2-dmt-2-dual-2-in-1-diamond-moissanite-tester-adaptor-392646.jpg?v=1732853871"},{"product_id":"gl-01","title":"GL-01_2 Refractive Index Fluid for Gem Refractometers (2 vials, approx. 3ml\/vial)","description":"\u003cdiv class=\"ui-box-body\"\u003e\n\u003cp\u003eThe Refractive Index Fluid is Gemologist tool for identifying Refractive index. The product allows your refractometer to measure within the measuring range of 1.30 to 1.80 Refractive Index. Perfect for testing ALL of your stones! As the name implies, it is widely used with gem refractometers as a contact medium for the identification of gemstones. This Burgundy liquid can also be used to reduce or eliminate glare from a gem's surface, facilitating inspection of the gem's interior for inclusions and other defects.\u003cbr\u003e\u003cbr\u003eOur refractive index oil measures the refractive index of transparent gems, this is done by testing how the speed of light is altered when passing through oil which can be seen when this oil is used together with a gem refractometer.\u003cbr\u003e\u003cbr\u003eThis GL-01 fluid is packed and will be supplied in an amber glass vial and contains approx. 3ml of solution.\u003cbr\u003e\u003cbr\u003eTo guarantee the liquids maximum shelf life, keep this liquid securely sealed after every opening, and remember to place the vials in areas which are protected from direct light and dry environment with moderate temperature.\u003cbr\u003e\u003cbr\u003eChoose more value for your money with the Refractive Index Fluid for Gem Refractometers.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApprox. 3ml Refractive Index Fluid in every vial\u003c\/li\u003e\n\u003cli\u003eMeasuring Range : 1.300 to 1.800 RI\u003c\/li\u003e\n\u003cli\u003ePerfect economy RI Fluid\u003c\/li\u003e\n\u003cli\u003eGood consistency for easy flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eOperating Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApply the refractive index oil to the lens by using a thin applicator. This avoids dust capture from your hands.\u003c\/li\u003e\n\u003cli\u003eTouch the drop of oil gently to the slide and permit it to flow. Do not dab it on the lens, because dabbing increases the likelihood of bubbles.\u003c\/li\u003e\n\u003cli\u003eOnce oiled in a low position, the lens should be raised slowly to spread the oil equally on it.\u003c\/li\u003e\n\u003cli\u003eCarefully place the object on the spread refractive index oil on the lens to begin viewing.\u003c\/li\u003e\n\u003cli\u003eAfter use, the refractive index oil should be removed immediately from the lens. If these oils harden on the lens, they might be difficult to remove, and result to damaged lens. Wipe the lens with a moist soft cloth and store in a dry, dustless container\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"S06","offers":[{"title":"Default Title","offer_id":32502431612983,"sku":"GL-01_2","price":37.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gl-01-2-gl-01-2-refractive-index-fluid-for-gem-refractometers-2-vials-approx-3mlvial-671032.jpg?v=1732853902"},{"product_id":"gm-1018","title":"GM-1018 10X Jeweler Loupe Magnifier + LED light, 18mm lens","description":"\u003ch2 class=\"ui-box-title\"\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ui-box-body\"\u003e\n\u003cp\u003e\u003cspan\u003eModel: \u003cstrong\u003eGM-1018\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDoes a poorly lighted or dark area hinder you from seeing the magnified part of an object? Worry no more!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA folding loupe offers high quality 10x, 18mm magnifier optical glass lens with built-in super bright LED light source activated by a push button switch, non-reflective black surround for accurate gem grading. It eliminates one of the main problems one encounters when using a loupe - a lack of light! Good lighting is critical when using a loupe because proper illumination is as important as magnification for seeing close-in detail to make you see the clearest picture.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlus it offers a one-year warranty and worry-free Satisfaction Guarantee.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eApplications \u0026amp; Usage:\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTo use it simply hold it up as close to the eye as possible, nearer you close to the object, the clearer you can see then bring the item to be examined up to the loupe until it comes into focus to bring the smallest detail into view. To make it more effective, always place the object underneath in the center of the glass when observing. But on highly reflective areas, you may want to turn the light off for better results or turned away from the point of focus to reduce glare but, to inspect inside areas that are beyond those shining parts, the light option becomes invaluable!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLED Lighted Loupe is a perfect for magnifying gold nuggets and gems stones as well as checking machine parts and mini circuits as well as studying Gems, Jewelry, Rocks, Chemicals, Models, Stamps, Antiques, Coins, Photography at high magnification rate, looking inside the movement of a watch, view miniature art, making mold or just for reading the \"fine print\" of a document it is a very useful gadget to carry along. Its incredibly useful as well for electronics repair, soldering micro-parts \u0026amp; precision machining, mechanics, machinists and other field that require micro view of the target object.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePowerful 10X high magnification precision glass lens brings fine micro-detail into view\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOPTICAL GLASS magnification power with 18mm diameter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWith built-in super-bright LED light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBright image and good visibility, even in poor light conditions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePowerful precision glass lens brings fine micro-detail into view\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade with the finest quality optics and with top quality metal case\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFREE SHIPPING \u0026amp; Brand new!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOffers 1 year of warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eIllumination: LED Light for Enhanced Examination\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMagnification: 10x\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLens: Coated optical glass lens\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLens Diameter: 18mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eJeweler Quality\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFoldaway\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePush Button On\/Off\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3 x LR1130\/AG10 Button Batteries\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eSet includes\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1 x 10x 18mm Loupe with LED Light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Miniscrew driver\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Carrying case with contoured velvet lining\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"S06","offers":[{"title":"Default Title","offer_id":606224633,"sku":"GM-1018","price":14.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gm-1018-gm-1018-10x-jeweler-loupe-magnifier-led-light-18mm-lens-367616.jpg?v=1732853906"},{"product_id":"gm10","title":"GM10 Mini 10X Jeweler Loupe Magnifier + 6 LED light, 21mm lens","description":"\u003cp\u003e\u003cspan\u003e\u003c\/span\u003eIdeal for use in poor lighting conditions, this 10x lighted loupe features a 21mm lens and contains six bright white LED lights to illuminate the field of view \u0026amp; stones like never before, a perfect light for viewing diamonds and other gemstones. GM10 has a triplet lens which makes it achromatically and aplanatically corrected. This battery-operated 10x triplet has a slide switch that can be switched to on or off, a storage case to protect the loupe while not in use, and a key for opening \u0026amp; closing the battery compartment. Another advantage is, GM10 uses an optical glass magnifier for better viewing results.\u003c\/p\u003e\n\u003cp\u003eThis amazingly useful tool is like a microscope it can bring the smallest detail into view. It eliminates one of the main problems one encounters when using a loupe - a lack of light! Proper illumination is as important as magnification for seeing close-in detail.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eApplications \u0026amp; Usage:\u003c\/span\u003e\u003cbr\u003eGreat for jewelers, mechanics, machinists, stamp \u0026amp; coin collectors, arts \u0026amp; crafts, photographers, hobbyists, watchmakers, and other fields that require a micro view of the target object. GM-10 is a very useful gadget to carry along whether you use it to examine jewelry or gems, look inside the movement of a watch, inspect and catalog coins and stamps, inspect or view photographs, print, miniature art, mold making, or just for reading the \"fine print\" of a document. It's incredibly useful as well to use for electronics repair, soldering micro-parts \u0026amp; precision machining.\u003c\/p\u003e\n\u003cp\u003ePrecision LED illuminated magnifier! Bright White Light Just Where You Need It!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLoupe with 6 LED light \u003c\/li\u003e\n\u003cli\u003e10x Triplet with 21mm optic lens \u003c\/li\u003e\n\u003cli\u003eA chromatically and aplanatically corrected lens \u003c\/li\u003e\n\u003cli\u003eBright image and good visibility, even in poor light conditions \u003c\/li\u003e\n\u003cli\u003ePowerful precision glass lens brings fine micro-detail into view \u003c\/li\u003e\n\u003cli\u003eUpdated with attached super-bright LED light lets you use loupe in any lighting conditions \u003c\/li\u003e\n\u003cli\u003eMade with the finest quality optics and with top quality metal cases \u003c\/li\u003e\n\u003cli\u003eBrand new!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLoupe\u003c\/li\u003e\n\u003cli\u003ePower: 10x\u003c\/li\u003e\n\u003cli\u003eDiameter of lens: 21mm, optic glass\u003c\/li\u003e\n\u003cli\u003e6 x LED Ultra Bright\u003c\/li\u003e\n\u003cli\u003eFoldaway\u003c\/li\u003e\n\u003cli\u003ePowered by 3 x LR927 cell batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSet includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1  x  Loupe \u003c\/li\u003e\n\u003cli\u003e3 x LR927 cell batteries ( FREE )\u003c\/li\u003e\n\u003cli\u003e1 x Synthetic Leather Carrying Case\u003c\/li\u003e\n\u003cli\u003e1 x Lock Key\u003c\/li\u003e\n\u003cli\u003eStandard Factory Packaging\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":606224705,"sku":"GM10","price":29.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gm10-gm10-mini-10x-jeweler-loupe-magnifier-6-led-light-21mm-lens-155509.jpg?v=1732854156"},{"product_id":"gm11","title":"GM11 Mini 10X Jeweler Loupe Magnifier + LED \u0026 UV light, 21mm lens","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/z9QOtcB7yu8?si=t70jPyMNSHF5tJN9\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eThis 10x magnification lighted loupe features a 21mm triplet lens and contains six bright white LED lights to illuminate the field of view \u0026amp; stones like never before and its natural white light helps to look at inclusions, a perfect light for viewing diamonds and other gemstones. Another advantages is its achromatic \u0026amp; aplanatic optical glass magnifier for better viewing result, full metal body, UV light (long wave), a slide switch, and indeed has a very fine quality. Its triplet lens system corrects spherical and chromatic aberrations to eliminates color degradation and puts every part of the field of view in sharp focus. Some stone fluoresce under UV. Fluorescence is not 'diagnostic' but, as with most tests, it eliminates some possibilities, opens other possibilities, suggests which other tests to carry out, and that's how gemmologists identify stones.\u003c\/p\u003e\n\u003cp\u003eLights are activated by separate miniature on\/off switch located next to the lights. Because the use of the LED light renders the UV light unusable, for practical reasons you can only use one light source at a time, so the loupe functions as either a LED loupe or as a UV loupe. The UV light is used for checking fluorescence in diamonds. Diamonds with fluorescence will appear cloudy when viewed with the UV light on.\u003c\/p\u003e\n\u003cp\u003eThis amazingly useful tool is like a microscope it can bring the smallest detail into view! Proper illumination is as important as magnification for seeing close-in detail.\u003c\/p\u003e\n\u003cp\u003eYour loupe IS your best 'tester' for gemstones! One of the most highly corrected magnifiers available! Experience the advantage of having a Loupe with UV and LED lighting!!!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis innovative 10x triplet jewelers' loupe is ideal for inspecting diamonds, gemstones, watches, and many more applications\u003c\/li\u003e\n\u003cli\u003eLoupe with 6 LED light\u003c\/li\u003e\n\u003cli\u003eTop quality 10x 21mm Optic Lens\u003c\/li\u003e\n\u003cli\u003eAplanatic - Corrected for spherical aberrations, for larger field of view from side to side\u003c\/li\u003e\n\u003cli\u003eAchromatic - Corrected for color distortions, for true color viewing\u003c\/li\u003e\n\u003cli\u003eWith 2 Lightings:\u003c\/li\u003e\n\u003cli\u003eBuilt-in band of six LED lights wrapping round the edge of the lens\u003c\/li\u003e\n\u003cli\u003eOne UV light set into the base\u003c\/li\u003e\n\u003cli\u003eTriplet Lens - Three separate lenses bonded together, vastly superior to doublets and single lens magnification\u003c\/li\u003e\n\u003cli\u003eEmits a cool bright light that produces bright image and good visibility, even in poor light conditions\u003c\/li\u003e\n\u003cli\u003ePowerful precision glass lens brings fine micro-detail into view\u003c\/li\u003e\n\u003cli\u003eDirect illumination eliminates shadows\u003c\/li\u003e\n\u003cli\u003eMade with the finest quality optics and with top quality metal cases\u003c\/li\u003e\n\u003cli\u003eBrand new!\u003c\/li\u003e\n\u003cli\u003eBatteries are accessed by a screw latch that can be easily unscrewed with the included key or with a small pointed object like a paper clip\u003c\/li\u003e\n\u003cli\u003eIt comes with a \u003cspan\u003eSynthetic \u003c\/span\u003eleather storage case, 3 button batteries and a key for the screw latch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUV Light\u003c\/li\u003e\n\u003cli\u003e6 x White LED Light\u003c\/li\u003e\n\u003cli\u003eAchromatic \u0026amp; Aplanatic Loupe\u003c\/li\u003e\n\u003cli\u003eMagnification Power: 10x\u003c\/li\u003e\n\u003cli\u003eDiameter of lens: 21mm, optic glass\u003c\/li\u003e\n\u003cli\u003eFoldaway\u003c\/li\u003e\n\u003cli\u003ePowered by 3 x button batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSet includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x \u003cspan\u003e Foldable Jeweler Loupe\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x \u003cspan\u003eSynthetic \u003c\/span\u003eLeather case\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x Key for screw latch\u003c\/li\u003e\n\u003cli\u003e3 x FREE LF936F button batteries\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":606225225,"sku":"GM11","price":30.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gm11-gm11-mini-10x-jeweler-loupe-magnifier-led-uv-light-21mm-lens-799337.jpg?v=1732853970"},{"product_id":"gm20","title":"GM20 20X Magnification 21mm l Lens Jeweler Loupe Magnifier + 6 LED light","description":"\u003ch2 class=\"ui-box-title\"\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ui-box-body\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eThis is a 20x lighted loupe with 21mm Triplet Optical Glass Lens have six bright white LED lights around the lens to illuminate the field of view \u0026amp; the stone being viewed and a slide switch to turn lights on and off. Its natural white light helps to look at inclusions, a perfect light for viewing without causing strain in your eyes!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTriplet magnifiers are our best quality geology lenses! Three lenses bonded together to correct spherical \u0026amp; chromatic aberrations eliminating color degradation and every part of the wide field of view in sharp focus for optimum chromatic performance and true color clarity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications: \u003c\/strong\u003e\u003cspan\u003eGreat for watch maker, mechanics, stamp \u0026amp; coin collectors, arts \u0026amp; crafts, photographers, hobbyists \u003c\/span\u003eand other field that require micro view of the target object. Incredibly useful as well for electronics repair, soldering micro-parts \u0026amp; precision machining.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eT\u003c\/span\u003e\u003cspan\u003eop quality 20x Triplet with 21mm optic lens\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eLoupe with 6 cool bright LED lights\u003c\/li\u003e\n\u003cli\u003eProduces bright image and good visibility, even in poor light conditions\u003c\/li\u003e\n\u003cli\u003eDirect illumination eliminates shadows\u003c\/li\u003e\n\u003cli\u003eAchromatic - Corrected for color distortions, for true color viewing\u003c\/li\u003e\n\u003cli\u003ePrecision optical glass lens brings fine micro-detail into view\u003c\/li\u003e\n\u003cli\u003eTriplet Lens - Three separate lenses bonded together, vastly superior to doublets and single lens magnification\u003c\/li\u003e\n\u003cli\u003eBlack frame, designed not to reflect light onto the object being viewed\u003c\/li\u003e\n\u003cli\u003eMade with the finest quality optics and with top quality metal cases\u003c\/li\u003e\n\u003cli\u003eSwing away cover function as handle \u0026amp; dust protector\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eLoupe \u003c\/span\u003ePower: 20x\u003c\/li\u003e\n\u003cli\u003eDiameter of lens: 21mm, optic glass\u003c\/li\u003e\n\u003cli\u003e6 x LED Ultra Bright\u003c\/li\u003e\n\u003cli\u003eFoldaway\u003c\/li\u003e\n\u003cli\u003ePowered by 3 x button batteries\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSet includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x  \u003cspan\u003e20x Triplet \u003c\/span\u003eLoupe\u003c\/li\u003e\n\u003cli\u003e1 x Synthetic Leather Carrying Case\u003c\/li\u003e\n\u003cli\u003e1 x Lock Key for screw latch\u003c\/li\u003e\n\u003cli\u003e3 x button batteries\u003c\/li\u003e\n\u003cli\u003eStandard Factory Packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":606225373,"sku":"GM20","price":30.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gm20-gm20-20x-magnification-21mm-l-lens-jeweler-loupe-magnifier-6-led-light-332489.jpg?v=1732853872"},{"product_id":"gm21","title":"GM21 Mini Jeweler Loupe 20X Magnifier + LED \u0026 UV light 21mm lens","description":"\u003cp\u003e\u003cspan data-spm-anchor-id=\"2114.12010108.1000023.i2.1bad48ccPhkc4d\"\u003eThis 20x magnification lighted loupe features 21mm Triplet Optical Glass Lens with 6 bright white LED lights to illuminate the field of view \u0026amp; stones being viewed. Its natural white light helps to look at inclusions, a perfect light for viewing diamonds and other gemstones. It also have achromatic optical glass magnifier for better viewing result, metal body, UV light (long wave) for some stones that fluoresce under UV. Triplet magnifiers are our best quality geology lenses! Three lenses bonded together to correct spherical \u0026amp; chromatic aberrations eliminating color degradation and every part of the wide field of view in sharp focus for optimum chromatic performance and true color clarity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-spm-anchor-id=\"2114.12010108.1000023.i3.1bad48ccPhkc4d\"\u003e\u003cspan\u003eLED lights \u0026amp; UV light are activated by separate miniature on \/ off switch, functions as either a LED loupe or as a UV loupe. Diamonds with flourescence will appear cloudy when viewed with the UV light on.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e:   \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTop quality 20x 21mm Optic Lens\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLoupe with 6 LED light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAchromatic - Corrected for color distortions, for true color viewing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWith 2 Lightings:\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBuilt-in band of six LED lights wrapping around the edge of the lens\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOne UV light set into the base\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTriplet Lens - one doublet and one single lens bonded together\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEmits a cool bright light that produces a bright image and good visibility, even in poor light conditions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision optical glass lens brings fine micro-detail into view\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect illumination eliminates shadows\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade with the finest quality optics and with top quality metal cases\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEliminates distortion at the outer edges of the magnifier\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBlack frame, designed not to reflect light onto the object being viewed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSwing away cover function as handle \u0026amp; dust protector\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrand new pocket-sized loupe\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUV Light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6 x White LED Light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eAchromatic Loupe\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMagnification Power: 20x\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiameter of lens: 21mm, optic glass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFoldaway\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTwo switch: one for led, one for UV\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePowered by 3 x button batteries\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003eSet Includes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1 x Jeweler Loupe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Synthetic Leather case\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Key for screw latch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3 x Button Batteries (FREE)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eStandard Factory Packaging\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":606225493,"sku":"GM21","price":31.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/GM21-Preview.jpg?v=1784888918"},{"product_id":"gm30","title":"GM30 30X Jeweler Loupe Magnifier + 6 LED light , 21mm lens","description":"\u003cp\u003eThis is a 30x lighted loupe with 21mm Triplet Optical Glass Lens have six bright white LED lights around the lens to illuminate the field of view \u0026amp;amp; the stone being viewed and a slide switch to turn lights on and off. Its natural white light helps to look at inclusions, a perfect light for viewing without causing strain in your eyes!\u003c\/p\u003e\n\u003cp\u003eTriplet magnifiers are our best quality geology lenses! Three lenses bonded together to correct spherical \u0026amp;amp; chromatic aberrations eliminating color degradation and every part of the wide field of view in sharp focus for optimum chromatic performance and true color clarity.\u003c\/p\u003e\n\u003cp\u003eApplications:\u003c\/p\u003e\n\u003cp\u003eAlso great for watch maker, mechanics, stamp \u0026amp;amp; coin collectors, arts \u0026amp;amp; crafts, photographers, hobbyists and other field that require micro view of the target object. Incredibly useful as well for electronics repair, soldering micro-parts \u0026amp;amp; precision machining.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTop quality 30x Triplet with 21mm optic lens\u003c\/li\u003e\n\u003cli\u003eLoupe with 6 cool bright LED lights\u003c\/li\u003e\n\u003cli\u003eProduces bright image and good visibility, even in poor light conditions\u003c\/li\u003e\n\u003cli\u003eDirect illumination eliminates shadows\u003c\/li\u003e\n\u003cli\u003eAchromatic - Corrected for color distortions, for true color viewing\u003c\/li\u003e\n\u003cli\u003ePrecision optical glass lens brings fine micro-detail into view\u003c\/li\u003e\n\u003cli\u003eTriplet Lens - Three separate lenses bonded together, vastly superior to doublets and single lens magnification\u003c\/li\u003e\n\u003cli\u003eBlack frame, designed not to reflect light onto the object being viewed\u003c\/li\u003e\n\u003cli\u003eMade with the finest quality optics and with top quality metal cases\u003c\/li\u003e\n\u003cli\u003eSwing away cover function as handle \u0026amp;amp; dust protector\u003c\/li\u003e\n\u003cli\u003eBrand new pocket-sized loupe!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eMagnification Power: 30x\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eDiameter of lens: 21mm, optic glass\u003c\/li\u003e\n\u003cli\u003e6 x LED Ultra Bright\u003c\/li\u003e\n\u003cli\u003efoldaway\u003c\/li\u003e\n\u003cli\u003ePowered by 3 x button batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSet includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSynthetic Leather Carrying Case\u003c\/li\u003e\n\u003cli\u003eLock Key for screw latch\u003c\/li\u003e\n\u003cli\u003e3 x button batteries\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":606225577,"sku":"GM30","price":30.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gm30-gm30-30x-jeweler-loupe-magnifier-6-led-light-21mm-lens-340439.jpg?v=1732853878"},{"product_id":"gm31","title":"GM31 Mini 30X Jeweler Loupe Magnifier + LED \u0026 UV light 21mm lens","description":"\u003cp\u003e\u003cspan\u003eThis 30x magnification lighted loupe features 21mm Triplet Optical Glass Lens with 6 bright white LED lights to illuminate the field of view \u0026amp; stones being viewed. Its natural white light helps to look at inclusions, a perfect light for grading diamonds and other gems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLED lights \u0026amp; UV light are activated by separate miniature on\/off switch, functions as either a LED loupe or as a UV loupe. Diamonds with flourescence will appear cloudy when viewed with the UV light on.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eTop quality 30x 21mm Optic Lens\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eLoupe with 6 LED light\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eAchromatic - Corrected for color distortions, for true color viewing\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eWith 2 Lightings:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eBuilt-in band of six LED lights wrapping round the edge of the lens\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eOne UV light set into the base\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eTriplet Lens - Three separate lenses bonded together, vastly superior to doublets and single lens magnification\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eEmits a cool bright light that produces bright image and good visibility, even in poor light conditions\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003ePrecision optical glass lens brings fine micro-detail into view\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eDirect illumination eliminates shadows\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eMade with the finest quality optics and with top quality metal cases\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eEliminates distortion at the outer edges of the magnifier\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eBlack frame, designed not to reflect light onto the object being viewed\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eSwing away cover function as handle \u0026amp; dust protector\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUV Light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6 x White LED Light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"\"\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eAchromatic Loupe\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMagnification Power: 30x\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiameter of lens: 21mm, optic glass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eFoldaway\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eTwo switch: one for led, one for UV\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePowered by 3 x button batteries\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSet Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 30X Jeweler Loupe Magnifier\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Synthetic Leather case\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Key for screw latch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3 x Button Batteries\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStandard Factory Packaging  \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":606225713,"sku":"GM31","price":31.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/GM31-Preview.jpg?v=1784889711"},{"product_id":"gr-601","title":"GR-601 2in1 Light Source Gem Refractometer Gemstone New Design 1.30~1.81 RI range","description":"\u003ch2 class=\"ui-box-title\"\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ui-box-body\"\u003e\n\u003cp\u003e\u003cspan\u003eModel: \u003cstrong\u003eGR-601\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis Gemological Refractometer is a quality refractometer with New Special Design Features. It offers Built in LED light \u0026amp; External Light source (flashlight) as well!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt has a light entrance at the back and a built-in filter for the external source of light. A small torch or flashlight (FREE \u0026amp; included in the set), a desktop LED light (optional \u0026amp; not included in the set) and other light source can be use as its source of light when the built-in light source won't work. This instrument is considered by many to be the most important of all gem testing instruments. It measures the angle at which light traveling through the stone is bent or refracted, called the Refractive Index (RI).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUsed this to measure Refractive index of Gemstone or Ore, index of double refraction and identify\/authenticate polished precious and semiprecious gemstones as well as observing the optical properties and the structure of gemstones, transparency or opacity and its beauty, durability and scarcity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDue to chemical composition and crystallization structure, each gem has a typical refractive index. In fact, you can also use this tool to measure R.I. for many minerals in crystal form as long as the crystals have a flat and polished face. Through these parameters, you can determine whether the gem is a Single Refraction (Isotropic) or Double Refraction (Anisotropic or Birefringence) and uniaxial or biaxial photopositive or photonegative.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMoreover, the built-in LED light source can at least offer 10000hours working!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eNEW DESIGN\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2 in 1 Light Source: Built-in LED Light + External Light Source (flashlight)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConvenient \u0026amp; easy to carry\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt-in LED illumination\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFREE Index Fluid and small flashlight\/torch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt-in Light Source Filter for outside light source\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eApproved by strict quality and safety standards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUndoubtedly durable and very reliable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCharacterized by small volume and less weight\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA popular instrument used on jewelry market\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFilter: Polarizing filter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMeasuring Range : 1.30 - 1.81 RI\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMinimum Graduation : 0.01 RI\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAccuracy : ±0.02 RI\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIllumination : Internal LED Light Source with momentary\/power switch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower: 1.5V Button Batteries (3pcs)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimension : 30 x 70 x 130mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight : 400g\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRanges of Application: Laboratory, Gemology\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eSet includes:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Gem Refractometer (New Design)\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Vial of 1.800 Refractive Index Oil (FREE)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Flashligt\/Torch (FREE)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Polarizing Filter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3 x 1.5V Button Batteries (FREE)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Cleaning cloth (FREE)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Reference Block (FREE)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Hard carrying\/storage case\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUser's Manual\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"S06","offers":[{"title":"Default Title","offer_id":606226397,"sku":"GR-601","price":109.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gr-601-gr-601-2in1-light-source-gem-refractometer-gemstone-new-design-130181-ri-range-884850.jpg?v=1732853875"},{"product_id":"gr-701","title":"GR-701 Gem Refractometer (Silver) w\/ Built-in Light Source + RI Oil","description":"\u003ch2 class=\"ui-box-title\"\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ui-box-body\"\u003e\n\u003cp\u003e\u003cspan\u003eModel: \u003cstrong\u003eGR-701\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe GR-701, commonly known as Gemstone Refractometer, is the primary and most powerful tool in identifying and authenticating polished precious and semiprecious gemstones and also observing the optical properties and the structure of gemstones. This model is just as good as the expensive models used in gemological institutes, it has a built-in light source and with the aid of the Contact liquid (RI Fluid), which creates an optical contact between the glass and the gemstone, you can measure or test the Refractive Index of faceted stones, its transparency or opacity, and its beauty, durability and scarcity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe refractive index (RI) of a gemstone provides the single most important piece of information to a gemologist seeking to identify an unknown stone. Due to its chemical composition and crystallization structure, each gem has a typical refractive index. In fact, you can also use this tool to measure R.I. for many minerals in crystal form as long as the crystals have a flat and polished face. Through these parameters, you can determine whether the gem is a Single Refraction (Isotropic) or Double Refraction (Anisotropic or Birefringence).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv align=\"left\"\u003e\n\u003cdiv align=\"left\"\u003e\n\u003cdiv align=\"left\"\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e2 years warranty\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConvenient \u0026amp; easy to carry\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWith built-in light source that makes it a carry-and-use-it-anywhere device\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA bottle of Refractive Index Fluid is provided\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eApproved by strict quality and safety standards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUndoubtedly durable and very reliable\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMeasuring Range: 1.30 – 1.81 RI\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMinimum Graduation (RI): 0.01 RI\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIllumination: Internal illumination with momentary switch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize: 35mm x 63mm x 115mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eScale Division: 0.01 nD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 0.4 kg\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRanges of Application: Laboratory, Gemology\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFilter: Polarizing filter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower Source: 1.5V x3 button batteries\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSet  includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSmall Vial of 1.800 Refractive Index Oil\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePolarizing Filter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1.5V x3 button batteries\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePouch Case\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRefractometer Index Reference List (For 77 common gemstones, i.e. Calcite, Jadeite, Quartz etc.)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e1 x English User Manual \u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"S06","offers":[{"title":"Default Title","offer_id":606226465,"sku":"GR-701","price":97.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gr-701-gr-701-gem-refractometer-silver-w-built-in-light-source-ri-oil-259688.jpg?v=1732853912"},{"product_id":"gr-701b","title":"GR-701B 0.01 nD Scale Division Gem Refractometer w\/ Built-in LED Light + RI Oil","description":"\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003eThe Gem Refractometer, commonly known as Gemstone Refractometer, is the primary and most powerful tool in identifying and authenticating polished precious and semi-precious gemstones and observing the optical properties and structure of gemstones. This model is just as good as the expensive models used in gemological institutes. With the aid of Contact liquid (RI Fluid), which will create an optical contact between the glass and the gemstone, you can measure or test the Refractive Index of faceted stones, transparency or opacity, and its beauty, durability, and scarcity. The refractive index (RI) of a gemstone provides the single most important piece of information to a gemologist seeking to identify an unknown stone. Due to its chemical composition and crystallization structure, each gem has a typical refractive index. In fact, you can also use this tool to measure R.I. for many minerals in crystal form as long as the crystals have a flat and polished face. Through these parameters, you can determine whether the gem is a Single Refraction (Isotropic) or Double Refraction (Anisotropic or Birefringence). Plus an option to get an extra bottle of 1.800 Refractive Index Oil just by adding a small amount to your order, see Available Options.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eHEAVY-DUTY and Built to last\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eProvides three (3) 1.5V button-type batteries\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eConvenient \u0026amp; easy to carry\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eWith a built-in Light Source that makes it a carry-and-use-it-anywhere device\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eA bottle of Refractive Index Fluid is provided\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eApproved by strict quality and safety standards\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eUndoubtedly durable, very reliable, and assures accurate testing results\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eComes with batteries, a soft carrying bag, polarizing filter, index oil, index reference list, and user's manual\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eMeasuring Range: 1.30 - 1.81 RI\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eMinimum Graduation : (RI) 0.01 RI\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eIllumination: Internal Light Source with momentary\/power switch\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eDimension : 35mm x 63mm x 115mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eScale Division: 0.01 nD\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eWeight: 0.4 kg\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eRanges of Application: Laboratory, Gemology\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eFilter: Polarizing filter\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003ePower Source : 3 x AG13 1.5V button batteries\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eColor: Black\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSet includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1 x Gem Refractometer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e1 x FREE  bottle of 1.800 Refractive Index Oil\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e3 x FREE  1.55V AG13 Batteries\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e1 x FREE Refractometer Index Reference List (For 77 common gemstones, i.e. Calcite, Jadeite, Quartz, etc.)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003ePolarizing Filter\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eUser's Manual\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S06","offers":[{"title":"Default Title","offer_id":606226557,"sku":"GR-701B","price":94.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gr-701b-gr-701b-001-nd-scale-division-gem-refractometer-w-built-in-led-light-ri-oil-349879.jpg?v=1732853908"},{"product_id":"gs-ps1","title":"GS-PS1 Desktop Standing Polariscope Built-in LED Rotatable Platform 2 Glass Filter","description":"\u003cdiv class=\"ui-box-body\"\u003e\n\u003cp\u003eThis Standing desktop Polariscope is very useful in identifying moissanite, detecting strain diamonds and other gems and separating synthetic amethyst from genuine. No replacing of fuse or changing of bulb is needed. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe GS-PS1 polariscope is an instrument specially designed for analyzing and viewing if a gemstone is doubly (anisotropic) or singly (isotropic) refractive. A stone is placed between two polarizing filters and the top filter is then turned\/rotated. If used with the conoscope (loupe or interference ball), optic interference figures can also be seen. With the conoscope, the user can see the different directions the light is traveling through the stone.\u003cbr\u003e\u003cbr\u003eThe GS-PS1 consists of two polarized filters, one on the top (analyzer) and one on the bottom (polarizer) of the instrument. It has an AC-powered built-in LED light source that provides long lasting ideal illumination. It is composed of sturdy metal housing with two quality polarizing filters and a clear glass lens that can be rotated freely.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBench type Polariscope\u003c\/li\u003e\n\u003cli\u003eSupplied 2 glass rotatable filters\u003c\/li\u003e\n\u003cli\u003eRotatable sample platform\u003c\/li\u003e\n\u003cli\u003eA complete instructions is provided for fast and easy installation\u003c\/li\u003e\n\u003cli\u003eHave built-in light source\u003c\/li\u003e\n\u003cli\u003eWith interference ball \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions : 195mm x 155mm x 90mm\u003c\/li\u003e\n\u003cli\u003eWeight : 750g\u003c\/li\u003e\n\u003cli\u003eTemperature : 10°C-35°C\u003c\/li\u003e\n\u003cli\u003ePower Input : 110V or 220V 50Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSet included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Bench Type \/ Desktop Polariscope\u003c\/li\u003e\n\u003cli\u003e1 x English User Manual\u003c\/li\u003e\n\u003cli\u003e2 x Glass rotatable filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"S06","offers":[{"title":"110V","offer_id":12540100673591,"sku":"GS-PS1_US","price":123.9,"currency_code":"USD","in_stock":true},{"title":"220V","offer_id":12540104048695,"sku":"GS-PS1_EU","price":123.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gs-ps1-us-gs-ps1-desktop-standing-polariscope-built-in-led-rotatable-platform-2-glass-filter-987419.jpg?v=1732854236"},{"product_id":"jem-ii","title":"JEM-II Diamond Tester with Ultraviolet (UV) Light","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/jOj1C0xLD7U?si=evkhYsuXWt0CIVzG\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eThis diamond selector remains unresponsive to materials like imitation crystals, or simulants like cubic zirconia, moissanite, and lab-grown diamonds, upon contact with the surface. It is the easiest answer for the vast majority of retail jewelers, pawn brokers, and chain stores when faced with the decision of which diamond selector to buy. Why? Because it works reliably and shares the most advanced diamond selector technology on the market.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan\u003e\u003cbr\u003eFeatures:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eEquipped with ultraviolet light to test the fluorescent reaction of stones\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eFlexible calibration with multi Level Volume to match different sizes of stones\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eAn option to use or connect with an A\/C adaptor (not included) for long time indoor use\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMost compact design and low battery consumption\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEmit audible sounds to give a warning buzzer if the probe touches a metal surface\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe audible and visual indicators of genuine diamond\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eWith a single press of a button, it can accurately and precisely: \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eIdentifies genuine \"natural\" diamonds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eDistinguish stones as small as 2pt\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eSupplied with a vinyl pouch, a testing platform for loose stones, and a comprehensive instruction manual\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eBrand new and unused\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eProbe Warm-up Time: about 25sec\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorking Time: about 5 hours for continuous use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuggested Working Temperature: 18°C to 30°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorking Voltage: 1 x 9V, 6F22 battery (\u003cem\u003e\u003cstrong\u003eincluded in the set\u003c\/strong\u003e\u003c\/em\u003e) or AC adaptor 110V-240V, DC 9V (\u003cem\u003e\u003cstrong\u003enot included the set\u003c\/strong\u003e\u003c\/em\u003e)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize: 168 x 31 x 21mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNet weight: 55g\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan\u003eSet includes:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1 x Diamond Tester\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Vinyl Leather Pouch Case\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Heavy-duty Testing Platform\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x 9V Battery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnglish Instruction Manual\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"W01","offers":[{"title":"Default Title","offer_id":606230285,"sku":"JEM-II","price":57.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/jem-ii-diamond-tester-with-ultraviolet-uv-light-moissanite-testers-387.jpg?v=1750736706"},{"product_id":"jem-iii","title":"JEM-III Handheld MOISSANITE TESTER with UV Ultraviolet Light, Mounted Jewelry Loose Stone Gemstone 2pt Jewel Stone Tool Selector  For Novice and Expert, No Calibration Needed","description":"\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eIt is a sure way to tell the difference between diamonds and moissanite (man-made diamonds). This tester will leave you in no doubt as to the nature of your stones. It is a \"touch and tells you\" device that utilizes the moissanite feature, the different electrical conductivity of the diamond. It effectively and quickly distinguishes moissanite from diamond. With the addition of Ultraviolet (UV) light, you can now test the fluorescent reaction of stones.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEquipped with ultraviolet light to test the fluorescent reaction of stones\u003c\/li\u003e\n\u003cli\u003eDoesn't need to be calibrated\u003c\/li\u003e\n\u003cli\u003eAn option to use or connect with an A\/C adaptor (not included) for a long time indoor use\u003c\/li\u003e\n\u003cli\u003eMost compact design and low battery consumption\u003c\/li\u003e\n\u003cli\u003eVisual \u0026amp; audible alarm if the stone is moissanite and if it touches the metal surface\u003c\/li\u003e\n\u003cli\u003eWith a single press of a button, it can accurately and precisely:\n\u003cul\u003e\n\u003cli\u003eDistinguishes authentic diamond from Moissanite and;\u003c\/li\u003e\n\u003cli\u003eDistinguish stones as small as 2pts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eComes with a testing platform for loose stones\u003c\/li\u003e\n\u003cli\u003eBrand new and unused\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eWorking Voltage: \u003c\/span\u003eDC 9V, 6F22 battery (\u003cem\u003e\u003cstrong\u003enot included in the set\u003c\/strong\u003e\u003c\/em\u003e) or AC adaptor 110V~240V, DC 9V (\u003cem\u003e\u003cstrong\u003enot included in the set\u003c\/strong\u003e\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorking Time: about 5 hours for continuous use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuggested Working Temperature: 18~ 30°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eSize:168 x 31 x 21mm\u003c\/li\u003e\n\u003cli\u003eWeight: 55g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSet includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Moissanite Tester \/ Selector\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Vinyl Leather Pouch Case\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eHeavy duty \u003c\/span\u003e\u003cspan\u003e\u003cspan\u003eTesting Platform\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"W01","offers":[{"title":"Default Title","offer_id":32504918343735,"sku":"JEM-III","price":55.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-jem-iii-jem-iii-handheld-moissanite-tester-with-uv-ultraviolet-light-mounted-jewelry-loose-stone-gemstone-2pt-jewel-stone-tool-selector-for-novice--232549.jpg?v=1732854157"},{"product_id":"n-7202","title":"N-7202 Desktop LED light for Polariscope \/ Darkfield Loupe","description":"\u003ch2 class=\"ui-box-title\"\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ui-box-body\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003eThis multi-use desktop LED light is ideal for a variety of purposes, but is most suited to use with a polariscope or dark-field loupe. The light is composed of 5 white LED bulbs - this lamp is very bright. Lamp is powered by three AAA batteries which is included. This unit is compatible with our separately listed handheld darkfield loupe with flashlight\u003ca href=\"http:\/\/www.gainexpress.com\/products\/clmg-7201-10x-18mm-handheld-darkfield-loupe-with-flashlight\" target=\"_blank\"\u003e(CLMG-7201),\u003c\/a\u003e handheld polariscope with flashlight\u003ca href=\"http:\/\/www.gainexpress.com\/products\/clmg-7202-80mm-length-28mm-diameter-handheld-polariscope-with-flashlight\" target=\"_blank\"\u003e (CLMG-7202) \u003c\/a\u003eand the Gem Tool kit containing these items.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e          High quality LED x 5\u003cbr\u003e          Power for flashlight : AAA battery x 3 (included)\u003cbr\u003e          Size: 98mm x 58mm\u003cbr\u003e          Diameter : 24m\u003c\/p\u003e\n\u003c\/div\u003e","brand":"S06","offers":[{"title":"Default Title","offer_id":606235733,"sku":"N-7202","price":27.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-n-7202-n-7202-desktop-led-light-for-polariscope-darkfield-loupe-943478.jpg?v=1732854122"},{"product_id":"gm-30xx","title":"GM-30XX Portable 30x Magnifying Optical Glass LED Light Jeweler Loupe","description":"\u003cp\u003eIdeal for use in poor lighting conditions. It offers 30 times magnification power for extra sharpness and clarity in a 21mm colorless optical glass lens, built-in bright LED Light source activated by a push of a button switch. This battery operated loupe has an easy slide switch that can be switch ON or OFF, storage case to protect the loupe while not in use, and a key for opening \u0026amp; closing battery compartment.\u003c\/p\u003e\n\u003cp\u003eThis amazing loupe eliminates the main problems one encounters when using a loupe - lack of light, bringing the smallest intricate detail into view and blurred border! Good lighting is critical when using a loupe because proper illumination is as important as magnification for seeing close-in detail to make you see the clearest picture. The size of the field of view depends on the magnification. The stronger the magnification the smaller the field of view. Also the depth of view will get smaller and blurred border tires the eye. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications \u0026amp; Usage:\u003c\/strong\u003e\u003cbr\u003eGreat product for watch making industry, specially for inspecting those tiny objects, gems and diamonds, finding the hallmarks on silver and gold, for jewelers, mechanics, machinists, stamp \u0026amp; coin collectors, arts \u0026amp; crafts, photographers, hobbiests, watch maker and other field that require micro view of the target object. A very useful gadget to carry along whether you use it to examine jewelry or gems, look inside the movement of a watch, inspect and catalogue coins and stamps, inspect or view photographs, printing, miniature art, mold making or just for reading the \"fine print\" of a document. Its incredibly useful as well to use for electronics repair, soldering micro-parts \u0026amp; precision machining.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eGet an extremely close view of the tiniest details ! Bright and Powerful Magnification up to 30x! Bright White Light Just Where You Need It!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e21mm diameter with OPTICAL GLASS\u003c\/li\u003e\n\u003cli\u003e30x magnification power with 21mm optic lens\u003c\/li\u003e\n\u003cli\u003eBright image and good visibility, even in poor light conditions\u003c\/li\u003e\n\u003cli\u003ePrecision glass lens brings fine micro-detail into view\u003c\/li\u003e\n\u003cli\u003eUpdated with attached super-bright LED light lets you use loupe in any lighting conditions\u003c\/li\u003e\n\u003cli\u003eMade with the finest quality optics and top quality metal cases\u003c\/li\u003e\n\u003cli\u003eFoldable and tiny, great to have one in your pocket all the time\u003c\/li\u003e\n\u003cli\u003eSilver in color \u0026amp; round swing-away chrome plated case\u003c\/li\u003e\n\u003cli\u003eWith small loop to attach to a lanyard or key chain\u003c\/li\u003e\n\u003cli\u003eTotally Brand New\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIllumination: LED Light for Enhanced Examination\u003c\/li\u003e\n\u003cli\u003eMagnification: 30x\u003c\/li\u003e\n\u003cli\u003eLen Diameter: 21mm\u003c\/li\u003e\n\u003cli\u003ePush Switch to TURN ON\/OFF\u003c\/li\u003e\n\u003cli\u003eIllumination: LED light\u003c\/li\u003e\n\u003cli\u003eJeweler Quality\u003c\/li\u003e\n\u003cli\u003eFoldaway\u003c\/li\u003e\n\u003cli\u003eUses 3 LR97 button batteries (Batteries INCLUDED)\u003c\/li\u003e\n\u003cli\u003eSize: 45 x 26 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003cbr\u003e\u003cstrong\u003eSet includes\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Loupe with 30x Magnification and LED light\u003c\/li\u003e\n\u003cli\u003e1 x Protective Carrying case with contoured velvet lining ( FREE)\u003c\/li\u003e\n\u003cli\u003e1 x English Manual\u003c\/li\u003e\n\u003cli\u003e3 x LR97 button battery\u003c\/li\u003e\n\u003cli\u003e1 x Lock Key\u003c\/li\u003e\n\u003cli\u003eStandard Packaging Box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S06","offers":[{"title":"Default Title","offer_id":658799773,"sku":"GM-30XX","price":9.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gm-30xx-gm-30xx-portable-30x-magnifying-optical-glass-led-light-jeweler-loupe-961830.jpg?v=1735489618"},{"product_id":"mg-22181","title":"MG-22181 Mini Portable 2 in 1 Jeweler's Loupe 10X \u0026 20X Magnifier Dual Lens","description":"\u003cp\u003eModel : \u003cstrong\u003eMG-22181\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eM\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003eade with precision, \u003c\/span\u003e\u003cspan\u003e\u003cspan\u003eHEAVY DUTY, \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eHIGH QUALITY and one of the most important tools used to inspect gemstones and other jewelry. With its special \u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eOPTICAL GLASS \u003c\/span\u003e\u003cspan\u003ewith \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e10x \u0026amp; 20x \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003epowerful magnification\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003elenses, objects appear to be larger and reveal tiny details that couldn't seen with normal vision \u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eeven the very smallest detail into sharp focus\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e such as \u003c\/span\u003e\u003cspan\u003e\u003cspan\u003etiny crystals, trace minerals, grain surfaces, and \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003emicro fossils. \u003c\/span\u003e\u003cspan\u003eIt comes with a Cushioned Sturdy storage case for protection and ease of carrying anywhere.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUsage \u0026amp; Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eIt can be used in a number of different industries, notably in jewelry trade, photography, printing\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e, laboratories, etc. Used for many soldering applications to inspect a printed circuit board with small surface components on it, to carefully analyze how ink lays on paper while register film separations to one another, to check registration of colors, estimate dot-gain, and diagnose issues with roller pressure and chemistry based on the shape of individual dots and rosettes, and to review, edit or analyze negatives and slides on a light table, for viewing the ground glass image to aid focusing, \u003c\/span\u003e\u003cspan\u003e\u003cspan\u003efor a real close-up inspection of Gems, Diamonds and Minerals, \u003c\/span\u003e\u003cspan\u003e\u003cspan\u003ecircuit board films, reading fine prints, stamps, jewelry and coins, photos, aid to collectors, scientists, hobbyists, and antiques\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e or any other small intricate items\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eHave our product, a lightweight, powerful magnifier that has impeccable optics where distortion \u0026amp; color problems are corrected and is easy to use. Get the best for demanding jobs!\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv align=\"left\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eUses OPTICAL GLASS\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eWith 10x \u0026amp; 20x magnification\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWith 2 diameter options, 18mm \u0026amp; 12mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDurable \u0026amp; built to last long, indeed a value for your money device\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete with FREE sturdy carrying case with cushioned compartments that fits the device perfectly, an added protection for the device.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2 Loupes in 1 Folding\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e10x magnification 18mm Diameter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e20x magnification 12mm Diameter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLength when completely Closed: 2 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSet Includes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e1 x  2 in 1 Jeweler's Loupe\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e1 x English Instruction Manual\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eSturdy carrying case with cushioned compartments \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S06","offers":[{"title":"Default Title","offer_id":689451369,"sku":"MG-22181","price":9.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-mg-22181-mg-22181-mini-portable-2-in-1-jewelers-loupe-10x-20x-magnifier-dual-lens-138188.jpg?v=1735489640"},{"product_id":"gm-20xx","title":"GM-20XX Mini 20x Magnifying Optical Glass LED Light Jeweler Loupe","description":"\u003cp\u003e\u003cspan\u003eThis \u003cstrong\u003e20x Magnification \u003c\/strong\u003eloupe has a diameter of 21mm with built-in bright \u003cstrong\u003eLED light\u003c\/strong\u003e and comes complete with a storage case to protect the loupe when not in use, and a key for opening \u0026amp; securing the battery compartment. Sufficient illumination is as important as magnification, it allows you to see the clearest view of the magnified object and protects you from eye strain. The built-in LED light allows you to use this loupe in any lighting condition. The field of view depends on the strength of the magnification. The stronger the magnification is, the smaller the field of view will be.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe circuit board and printing industry\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHouse living and offices\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"\"\u003e\u003cspan\u003eIndustrial purpose (Watchmaking, Jewelers)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"\"\u003e\u003cspan\u003eGeography\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCoins and stamp collectors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGardening\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEducation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMedical science\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e21mm diameter with optical glass\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e20x \u003c\/strong\u003emagnification power with \u003cstrong\u003e21mm\u003c\/strong\u003e (0.82 inch) lens diameter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWith \u003cstrong\u003ebuilt-in bright LED light\u003c\/strong\u003e, ideal in poor lighting areas\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade with top quality lenses and metal cases\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuper compact \u0026amp; light with a foldable design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSilver color and round swing-away chrome plated case\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWith a small loop to attach a lanyard or key chain\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"\"\u003e\u003cspan\u003e\u003cstrong\u003eMagnification: 20x\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"\"\u003e\u003cspan\u003eLens Diameter: 21mm (or 0.82 inches)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIllumination: \u003cstrong\u003eLED Light\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePush the Switch to turn the LED light On\/Off\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eJeweler Quality\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFoldaway design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower Supply: 3 x LR97 button cell batteries (included and installed)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize: approx. 45 x 26 x 24mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 67.5g (batteries included)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSet Includes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1 x Jeweler Loupe (20x)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3 x LR97 button cell batteries (Installed)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Lock Key\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x English Instruction Sheet\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x protective carrying case\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStandard factory package box\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S06","offers":[{"title":"Default Title","offer_id":689461513,"sku":"GM-20XX","price":21.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gm-20xx-gm-20xx-mini-20x-magnifying-optical-glass-led-light-jeweler-loupe-346413.jpg?v=1732854118"},{"product_id":"set-c","title":"Set C DICHROSCOPE x 1 + JADEITE FILTER x 1 + LOUPE","description":"\u003cdiv\u003eModel : \u003cstrong\u003eSet C\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eTop-of-the-line set, a good combination of \u003ca href=\"http:\/\/www.gainexpress.com\/products\/clmg-7300-foldable-chelsea-filter-for-gem-emerald-identification-tools\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eJadeite Filter\u003c\/a\u003e, \u003ca href=\"http:\/\/www.gainexpress.com\/products\/clmg-7208-heavy-duty-new-calcite-dichroscope\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDichroscope\u003c\/a\u003e and\u003ca href=\"http:\/\/www.gainexpress.com\/products\/mg-22181-mini-portable-2-in-1-jeweler-s-loupe-10x-20x-magnifier-dual-lens\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e Jeweler's 10x \u0026amp; 20x Loupe\u003c\/a\u003e. Made carefully with professional craftsmen to insure quality, accuracy, durability, and comfortability. Below are the devices included in the package.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e(1)\u003c\/strong\u003e \u003c\/span\u003e\u003cstrong\u003eJadeite Filter (CLMG-7300):\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eAn essential device in identifying colored stones. While it was originally intended to rapidly differentiate between genuine Emeralds and the pastes and doublets which resemble them, it also is a valuable aid in identifying other colored stones, as well. Designed to transmit only deep red and yellow-green light, and the best results are obtained when stones are examined under a strong electric light. Just hold the filter close to the eye with the stone or stones (for a number of stones can be examined at one time) receiving as much light as possible. Under these conditions, Emeralds (absorbing in the yellow green) usually appear distinctly red or pinkish in colour, the actual tint varying from merely pinkish in the case of pale stones, to a rich almost ruby red for better coloured specimens. On the other hand, most imitations of the genuine stone (pastes, doublets, soude Emeralds) retain a green appearance. A helpful tool in identifying certain red, blue and green stones.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eIn rare cases certain emeralds, most notably from South Africa, may not show any pinkish color at all. A synthetic emerald will react the same as a genuine one. Rubies (both genuine and synthetic) appear brilliant red under the filter. Synthetic blue spinel appear yellow-orange or pink while aquamarine and sapphires appear green or green-grey.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eIt has a glass filter which gives better clarity, reduces distortion and provide better protection from humidity. With Jadeite filters you can differentiate the genuine emeralds from the fake once, as well as checking the authenticity of aquamarine and sapphires with comfort and ease.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eFilter Diameter: 20mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eBody: Made of metal\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eAccessory included:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eLeather Carry Pouch\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eWarranty: 2 years warranty (24 months)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e(2)\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eNew Calcite Dichroscope (CLMG-7208):\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eDichroscope show whether or not a stone is dichroic (reflects 2 colors). This can be helpful in differentiating stones of the same color from one another. Dichroscopes can be useful with identifying gemstones that are still in the rough and when stones are set and difficult to get to with other instruments. Light entering the dichroscope is broken into two polarized rays that have vibrational directions at right angles to each other. The two images in the dichroscope represent the polarized light and the pleochroic colors signifies doubly refractive stones except if the stone is viewed thru the optic axis. Single color in the dichroscope represents singly refractive stones.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe advantage of the dichroscope is that the two pleochroic colors that may be characteristic of a given direction in a doubly-refractive gem are seen side by side. If no dichroism is identified in the first assessment, the stone can be turned and viewed in other directions. Trichroic gems can also be distinguish and will reveal three colors if the stone is viewed in three directions perpendicular to each other.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eType: calcite\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eDiameter: 15mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eLength: 60mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eBody: Metal\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eAccessories included:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eLeather Soft Case\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eUser Manual\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eWarranty: 2 years warranty (24 months)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e(3)\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003eJeweler's Loupe 10x \u0026amp; 20x Magnifier Dual Lens (MG-22181):\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eMade with precision, HEAVY DUTY, HIGH QUALITY and one of the most important tools used to inspect gemstones and other jewelry. With its special OPTICAL GLASS with 10x \u0026amp; 20x powerful magnification lenses, objects appear to be larger and reveal tiny details that couldn't seen with normal vision even the very smallest detail into sharp focus such as tiny crystals, trace minerals, grain surfaces, and microfossils. It comes with a Cushioned Sturdy storage case for protection and ease of carrying anywhere.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eUsage \u0026amp; Applications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eIt can be used in a number of different industries, notably in jewelry trade, photography, printing, laboratories, etc. Used for many soldering applications to inspect a printed circuit board with small surface components on it, to carefully analyze how ink lays on paper while register film separations to one another, to check registration of colors, estimate dot-gain, and diagnose issues with roller pressure and chemistry based on the shape of individual dots and rosettes, and to review, edit or analyze negatives and slides on a light table, for viewing the ground glass image to aid focussing, for a real close-up inspection of\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eGems, Diamonds and Minerals, circuit board films, reading fine prints, stamps, jewelry and coins, photos, aid to collectors, scientists, hobbyists, and antiques or any other small intricate items.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eHave our MG-22181, a lightweight, powerful magnifier that has impeccable optics where distortion \u0026amp; color problems are corrected and is easy to use. Get the best for demanding jobs!\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eUses OPTICAL GLASS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eWith 10x \u0026amp; 20x magnification\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eWith 2 diameter options, 18mm \u0026amp; 12mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eUseful tool for a variety of gemstones\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eReliable and transportable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eDurable \u0026amp; built to last long, indeed a value for your money device\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eComplete with FREE sturdy carrying case with cushioned compartments that fits the device perfectly, an added protection for the device.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003e2 Loupes in 1 Folding\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003e10x magnification 18mm Diameter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003e20x magnification 12mm Diameter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eLength when completely Closed: 2 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eAccessory included:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eSturdy carrying case with cushioned compartments \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eWarranty: 2 years warranty\u003c\/strong\u003e\u003c\/div\u003e","brand":"S06","offers":[{"title":"Default Title","offer_id":689522997,"sku":"SET C","price":55.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-set-c-set-c-dichroscope-x-1-jadeite-filter-x-1-loupe-508642.jpg?v=1732854434"},{"product_id":"set-d","title":"GEM GEMSTONE GEMOLOGICAL IDENTIFICATION KIT x 4 Set D","description":"\u003cp\u003eModel :  \u003cstrong\u003eSet D\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003eThis combination of devices and tools are professionally made with the finest and high quality selected materials. These includes \u003ca href=\"http:\/\/www.gainexpress.com\/products\/clmg-7208-heavy-duty-new-calcite-dichroscope\" target=\"_blank\"\u003eNew Calcite Dichroscope\u003c\/a\u003e, \u003ca href=\"http:\/\/www.gainexpress.com\/products\/clmg-7206-55mm-handheld-durable-small-diffraction-spectroscope\" target=\"_blank\"\u003eDiffraction Spectroscope\u003c\/a\u003e, \u003ca href=\"http:\/\/www.gainexpress.com\/products\/clmg-7300-foldable-chelsea-filter-for-gem-emerald-identification-tools\" target=\"_blank\"\u003eJadeite Filter\u003c\/a\u003e, and \u003ca href=\"http:\/\/www.gainexpress.com\/products\/clmg-7202-80mm-length-28mm-diameter-handheld-polariscope-with-flashlight\" target=\"_blank\"\u003eHandheld Polariscope with Flashlight\u003c\/a\u003e all in one package. Each slick and stylish devices are made with precision and quality to insure accuracy and durability.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e(1) \u003c\/span\u003eNew Calcite Dichroscope (CLMG-7208):\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eDichroscope show whether or not a stone is dichroic (reflects 2 colors). This can be helpful in differentiating stones of the same color from one another. Dichroscopes can be useful with identifying gemstones that are still in the rough and when stones are set and difficult to get to with other instruments. Light entering the dichroscope is broken into two polarized rays that have vibrational directions at right angles to each other. The two images in the dichroscope represent the polarized light and the pleochroic colors signifies doubly refractive stones except if the stone is viewed thru the optic axis. Single color in the dichroscope represents singly refractive stones.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe advantage of the dichroscope is that the two pleochroic colors that may be characteristic of a given direction in a doubly-refractive gem are seen side by side. If no dichroism is identified in the first assessment, the stone can be turned and viewed in other directions. Trichroic gems can also be distinguish and will reveal three colors if the stone is viewed in three directions perpendicular to each other.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eType: calcite\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eDiameter: 15mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eLength: 60mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eBody: Metal\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eAccessories included:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003e\u003cspan\u003eSynthetic \u003c\/span\u003eLeather Soft Case\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eUser Manual\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e(2) \u003c\/span\u003eSmall Diffraction Spectroscope (CLMG-7206):\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eA handheld spectroscope for visible light shows the absorption lines of the elements involved in producing its color. For instance, it helps to separate ruby (chrome) against red or pink sapphire (iron). Spectroscope breaks up the light that is being transmitted from a gemstone to its spectral colors. The process allows the gemologist to see the various wavelengths absorbed by the gemstone. Thereby allowing the gemologist to know what elements are contained in the gemstone that are causing the absorption. Making this as one of the most important tools in identifying gemstones.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eSpectroscopes allows you to analyze a loose or mounted stone's spectrum. They help distinguish naturally colored diamonds from those that have been irradiated and help to distinguish natural stones from synthetics by the stone's selective absorption of certain wavelengths.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eLength : 50mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eDiameter : 14mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eMaterial : Brass (Durable)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eAccessory included:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003e\u003cspan\u003eSynthetic \u003c\/span\u003eLeather Carry Pouch\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e(3)\u003c\/span\u003e Jadeite Filter (CLMG-7300):\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eAn essential device in identifying colored stones. While it was originally intended to rapidly differentiate between genuine Emeralds and the pastes and doublets which resemble them, it also is a valuable aid in identifying other colored stones, as well. Designed to transmit only deep red and yellow-green light, and the best results are obtained when stones are examined under a strong electric light. Just hold the filter close to the eye with the stone or stones (for a number of stones can be examined at one time) receiving as much light as possible. Under these conditions, Emeralds (absorbing in the yellow green) usually appear distinctly red or pinkish in colour, the actual tint varying from merely pinkish in the case of pale stones, to a rich almost ruby red for better colored specimens. On the other hand, most imitations of the genuine stone (pastes, doublets, soude Emeralds) retain a green appearance. A helpful tool in identifying certain red, blue and green stones.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eIn rare cases certain emeralds, most notably from South Africa, may not show any pinkish color at all. A synthetic emerald will react the same as a genuine one. Rubies (both genuine and synthetic) appear brilliant red under the filter. Synthetic blue spinel appear yellow-orange or pink while aquamarine and sapphires appear green or green-grey.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eIt has a glass filter which gives better clarity, reduces distortion and provide better protection from humidity. With Jadeite filters you can differentiate the genuine emeralds from the fake once, as well as checking the authenticity of aquamarine and sapphires with comfort and ease.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eFilter Diameter: 20mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eBody: Made of metal\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eAccessory included:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003e\u003cspan\u003eSynthetic \u003c\/span\u003eLeather Carry Pouch\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e(4) \u003c\/span\u003eHandheld Polariscope with Flashlight (CLMG-7202):\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe polariscope is used to test cut or rough gemstones. Allows two polarizing filters to observe the structure and optical properties of precious stones or minerals. It visually shows if a stone is doubly or singularly refractive. It can also be used in identifying Moisannite and detecting strain in diamonds.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eDarkfield Loupe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eSize: Length: 80mm, Diameter : 28mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eGemmologist tool for diagnosing optical properties of a gemstone (singly refractive or double refractive).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eMaterial: Optics glass, Metal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eHandheld LED flashlight\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eLength: 156mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eDiameter: 24mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003ePower: AA battery x 2 , (Batteries are not included)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eAccessories included:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eHandheld LED Flashlight\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eCarry Pouch\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eOperating Information: \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003ePut the flashlight into the opening under the polariscope.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"line-height: 1.5;\"\u003e\u003c\/span\u003e\u003cspan style=\"line-height: 1.5;\"\u003eTighten the screw to hold the flashlight secure.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eInsert the removable lens into the polariscope with narrow end down.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003ePlace Gemstone in the prong holder into the open space as shown above.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eTurn on flashlight. Hold the upper portion of the polariscope to your eye.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e","brand":"S06","offers":[{"title":"Default Title","offer_id":689569689,"sku":"Set D","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-set-d-gem-gemstone-gemological-identification-kit-x-4-set-d-355058.jpg?v=1732854120"},{"product_id":"dmt-3","title":"DMT-3 High Accuracy Professional Diamond Moissanite Tester Gemstone 2pt Jewel Stone Combo Gem Jewelry Test Tool Selection Factory Calibrated Meter  Identifier Device","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/C3AY8gq_Rw4\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThis tester is designed to distinguish diamond, moissanite from other fake stones quickly. It has fine elastic tipped probe for testing and able to identify stones as small as 2pt.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 16px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy operation without necessary to adjust LED bar graph via volume control to match stones of different sizes like that used in other diamond tester models\u003c\/li\u003e\n\u003cli\u003eCould be powered by AAA alkaline batteries, NiMH batteries or an AC power adaptor (\u003cstrong\u003e\u003cem\u003eall are\u003c\/em\u003e \u003cem\u003enot included in the set\u003c\/em\u003e\u003c\/strong\u003e)\u003c\/li\u003e\n\u003cli\u003eCan distinguished stone as small as 2 pt\u003c\/li\u003e\n\u003cli\u003eLow battery detector\u003c\/li\u003e\n\u003cli\u003eEquipped with an elastic probe tip\u003c\/li\u003e\n\u003cli\u003eBuilt in metal detector\u003c\/li\u003e\n\u003cli\u003eWith \"beep\" sound indicator\u003c\/li\u003e\n\u003cli\u003eRubber paint finish\u003c\/li\u003e\n\u003cli\u003eFactory Calibrated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorking Voltage: DC 4.5V, AAA Alkaline or NI-MH battery \u003cspan data-mce-fragment=\"1\"\u003e(\u003c\/span\u003e\u003cstrong\u003e\u003cem data-mce-fragment=\"1\"\u003enot included in the set\u003c\/em\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e) \u003c\/span\u003eor AC adaptor (110~240V, DC 4.2V) (\u003cstrong\u003e\u003cem\u003enot included in the set\u003c\/em\u003e\u003c\/strong\u003e)\u003c\/li\u003e\n\u003cli\u003eProbe warm up time: about 25 seconds\u003c\/li\u003e\n\u003cli\u003eWorking time: about 2 hours of continous use\u003c\/li\u003e\n\u003cli\u003eNet weight: 65g (not including batteries)\u003c\/li\u003e\n\u003cli\u003eTester Size: 173 x 42 x 22mm (L x W x D)\u003c\/li\u003e\n\u003cli\u003eWorking Temperature: 18 ~ 30°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eSet Includes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Diamond Tester\u003c\/li\u003e\n\u003cli\u003e1 x Testing Base\u003c\/li\u003e\n\u003cli\u003eEnglish User Manual\u003c\/li\u003e\n\u003cli\u003eCarrying Case\u003c\/li\u003e\n\u003cli\u003eStandard Factory Package\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"W01","offers":[{"title":"Default Title","offer_id":32470221389879,"sku":"DMT-3","price":116.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-dmt-3-dmt-3-high-accuracy-professional-diamond-moissanite-tester-gemstone-2pt-jewel-stone-combo-gem-jewelry-test-tool-selection-factory-calibrated--521517.jpg?v=1732853915"},{"product_id":"clmg-7205","title":"CLMG-7205 Pocket Diffraction Grating Gemological Spectroscope Gem Stone Jeweller Tool with Pouch","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan\u003eDetect the absorption of spectra it is use to view the color of a gemstone, either by shining a light (pen-torch) through the stone into the spectroscope if the stone is transparent, or by viewing its reflected light if the stone is opaque. Inside is a pattern of lines that you must learn to recognize, it is a spectrum (rainbow) of which might be interrupted with black or white lines. \u003cbr\u003e\u003cbr\u003eSpectroscopes allows you to analyze a loose or mounted stone's spectrum. They help distinguish naturally colored diamonds from those that have been irradiated and help to distinguish natural stones from synthetics by the stone's selective absorption of certain wavelengths. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength : 55mm\u003c\/li\u003e\n\u003cli\u003eDiameter : 15mm\u003c\/li\u003e\n\u003cli\u003eMaterial : Aluminum (Durable)\u003c\/li\u003e\n\u003cli\u003eInside Instruction : Raster type \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003cb\u003eSet Includes:\u003c\/b\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Medium Spectroscope \u003c\/li\u003e\n\u003cli\u003eLeather Carry Pouch\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S06","offers":[{"title":"Default Title","offer_id":28205351937,"sku":"CLMG-7205","price":44.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/CLMG-7205-preview.jpg?v=1774263941"},{"product_id":"gem-250","title":"GEM-250 10x Magnification Jewelery Loupe, 20.5mm Triplet Lens Achromatic Optical Glass Metal (Aluminum) Body Black Frame Hexagonal Design Kit Set Jewelry Pocket Magnifying Tool","description":"\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/qdHsiy0J3XU\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e \u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eTop quality 10x Triplet with 20.5mm, optic glass\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eBlack frame, designed not to reflect light onto the object being viewed\u003c\/li\u003e\n\u003cli\u003ePrecision optical glass lens brings fine micro-detail into view\u003c\/li\u003e\n\u003cli\u003eViewing Large area with no color distortion\u003c\/li\u003e\n\u003cli\u003eHexagonal Design and metal (Aluminum) body\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATION:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnification Power: 10x\u003c\/li\u003e\n\u003cli\u003eLens Diameter: 20.5mm, Achromatic optic glass\u003c\/li\u003e\n\u003cli\u003eMaterial: Metal (aluminum) Body\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHexagonal Design\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSET INCLUDES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 10x Magnification Jewelry Loupe \u003c\/li\u003e\n\u003cli\u003e1 x Lanyard cord\u003c\/li\u003e\n\u003cli\u003e1 x Cleaning cloth\u003c\/li\u003e\n\u003cli\u003e1 x Protective Case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":32502431449143,"sku":"GEM-250","price":25.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gem-250-gem-250-10x-magnification-jewelery-loupe-205mm-triplet-lens-achromatic-optical-glass-metal-aluminum-body-black-frame-hexagonal-design-kit-s-435164.jpg?v=1732853873"},{"product_id":"gem-251","title":"GEM-251 15x Jewelry Loupe Magnifier 20.5mm Triplet Lens Achromatic Optical Glass Magnifying Tool Metal (Aluminum) Body Hexagonal Design Kit Set Magnification Loupe Black Frame","description":"\u003cp\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eTop quality 15x Triplet with 20.5mm, optic glass\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eBlack frame, designed not to reflect light onto the object being viewed\u003c\/li\u003e\n\u003cli\u003ePrecision optical glass lens brings fine micro-detail into view\u003c\/li\u003e\n\u003cli\u003eViewing Large area with no color distortion\u003c\/li\u003e\n\u003cli\u003eHexagonal Design and metal (Aluminum) body\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATION:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnification Power: 15x\u003c\/li\u003e\n\u003cli\u003eLens Diameter: 20.5mm, Achromatic optic glass\u003c\/li\u003e\n\u003cli\u003eMaterial: Metal (aluminum) Body\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHexagonal Design\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSET INCLUDES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 15x Magnification Jewelry Loupe \u003c\/li\u003e\n\u003cli\u003e1 x Lanyard cord\u003c\/li\u003e\n\u003cli\u003e1 x Cleaning cloth\u003c\/li\u003e\n\u003cli\u003e1 x Protective Case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":14591235588151,"sku":"GEM-251","price":26.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gem-251-gem-251-15x-jewelry-loupe-magnifier-205mm-triplet-lens-achromatic-optical-glass-magnifying-tool-metal-aluminum-body-hexagonal-design-kit-se-989287.jpg?v=1732854228"},{"product_id":"gem-252","title":"GEM-252 20x Magnification 20.5mm Jeweler Gem Loupe Triplet Lens Magnifier Jewelry Optical Glass Great Professional Hobbyist Stamp \u0026 Coin Mechanics Machinists","description":"\u003cp\u003eTriplet Lens with 20x magnification with Hexagonal design made of high quality optical glass with 20.5mm Lens Diameter.\u003cbr\u003e\u003cbr\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eAPPLICATION\u003c\/strong\u003e: Great for jewelers, mechanics, machinists, stamp \u0026amp; coin collectors, arts \u0026amp; crafts, photographers, hobbyists, watchmaker and other fields that require a micro view of the target object.\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTriplet Optical Glass Lens provides clear view field\u003c\/li\u003e\n\u003cli\u003ePortable and Crystal Clear\u003c\/li\u003e\n\u003cli\u003eAchromatic optical glass provides excellent color and clarity\u003c\/li\u003e\n\u003cli\u003eLarge viewing area with no color distortion\u003c\/li\u003e\n\u003cli\u003eHexagonal design for easy handling\u003c\/li\u003e\n\u003cli\u003eDurable and Foldaway Design\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNO BATTERY NEEDED\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnification Power: \u003cstrong\u003e20x\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLens Diameter: 20.5mm, optic glass\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eMaterial Type: Metal (aluminum)\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSet Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Jewelry Loupe 20x Magnification\u003c\/li\u003e\n\u003cli\u003e1 x Lanyard cord\u003c\/li\u003e\n\u003cli\u003e1 x Cleaning cloth\u003c\/li\u003e\n\u003cli\u003e1 x Protective Case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"UK - Ship to UK Buyer ONLY","offer_id":39677952819255,"sku":"GEM-252_FBA","price":15.9,"currency_code":"USD","in_stock":true},{"title":"HK - Ship Worldwide","offer_id":39677952852023,"sku":"GEM-252","price":26.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gem-252-fba-gem-252-20x-magnification-205mm-jeweler-gem-loupe-triplet-lens-magnifier-jewelry-optical-glass-great-professional-hobbyist-stamp-coin-m-792741.jpg?v=1732853908"},{"product_id":"gem-253","title":"GEM-253 30x Jeweler 20.5mm Gem Loupe Magnifiers Jewelry Triplet Lens Optical Glass Magnification For Professionals Hobbyists Stamp \u0026 Coin Mechanics Machinists","description":"\u003cp\u003eTriplet Lens with 30x magnification with Hexagonal design made of high quality optical glass with 20.5mm Lens Diameter.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eAPPLICATION\u003c\/strong\u003e: Great for jewelers, mechanics, machinists, stamp \u0026amp; coin collectors, arts \u0026amp; crafts, photographers, hobbyists, watchmaker and other fields that require a micro view of the target object.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e20.5mm Foldaway Hexagon Design 30x Magnification\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eOptical Glass Lens provides clear view field\u003c\/li\u003e\n\u003cli\u003ePortable and Crystal Clear\u003c\/li\u003e\n\u003cli\u003eMaterial Type : Aluminum Body (Metal)\u003c\/li\u003e\n\u003cli\u003eBlack frame to  light reflection towards the object\u003c\/li\u003e\n\u003cli\u003eNO BATTERY NEEDED\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnification Power: \u003cstrong\u003e30x\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLens Diameter: 20.5mm, optic glass\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eMaterial Type : Metal (aluminum)\u003c\/li\u003e\n\u003cli\u003ePackage  Dimension  : 8 x 8 x 4 inch.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSet Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Jewelry Loupe 30x Magnification\u003c\/li\u003e\n\u003cli\u003e1 x Lanyard cord\u003c\/li\u003e\n\u003cli\u003e1 x Cleaning cloth\u003c\/li\u003e\n\u003cli\u003e1 x Protective Case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":30176636305463,"sku":"GEM-253","price":26.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gem-253-gem-253-30x-jeweler-205mm-gem-loupe-magnifiers-jewelry-triplet-lens-optical-glass-magnification-for-professionals-hobbyists-stamp-coin-mech-542469.jpg?v=1732853872"},{"product_id":"gem-246","title":"GEM-246 10x 21mm Loupe Jeweler Magnifier LED UV Light Triplet Lens Magnifying Gem Optical Tool Achromatic Aplanatic Foldaway Pocket Black Frame for Inspecting Diamonds Gemstones Watches Print","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/GFtrFZ66tCs?controls=0\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThis amazing\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10x magnification\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003elighted loupe is like a microscope that brings the smallest detail into view. It has a 21mm triplet lens with six(6) white LED lights and UV lights.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGreat for jewelers, mechanics, machinists, stamp \u0026amp; coin collectors, arts \u0026amp; crafts, photographers, hobbyists, watchmaker and other fields that require a micro view of the target object\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePocket and Foldaway design\u003c\/li\u003e\n\u003cli\u003eTop quality\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10x  21mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptic Lens\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAplanatic and Achromatic optical glass\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor spherical aberrations and color distortions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack frame\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto avoid light reflection towards the object\u003c\/li\u003e\n\u003cli\u003eEmits a cool bright light that produces bright image and good visibility, even in poor light conditions\u003c\/li\u003e\n\u003cli\u003eMade with the finest quality optics and with top quality metal cases\u003c\/li\u003e\n\u003cli\u003eBuilt-in band of six\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLED Lights and UV Lights\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWith a Metal Aluminum body\u003c\/li\u003e\n\u003cli\u003eComes with a lanyard, cleaning cloth, 3 button batteries (installed) in a protective case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnification Power:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10x\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiameter of lens: 21mm, optic glass\u003c\/li\u003e\n\u003cli\u003eColor:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBlack\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e6 LED Lights with UV Lights\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eAchromatic \u0026amp; Aplanatic Loupe\u003c\/li\u003e\n\u003cli\u003eMaterial: Metal (aluminum)\u003c\/li\u003e\n\u003cli\u003eFoldaway Design\u003c\/li\u003e\n\u003cli\u003ePowered by 3 x LF936F button batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSet Includes: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Jewelry Loupe 10x Magnification w\/ LED \u0026amp; UV\u003c\/li\u003e\n\u003cli\u003e1 x Lanyard cord\u003c\/li\u003e\n\u003cli\u003e1 x Cleaning cloth\u003c\/li\u003e\n\u003cli\u003e3 x Button batteries\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e(installed)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x Key for screw latch\u003c\/li\u003e\n\u003cli\u003e1 x Protective Case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":32502430990391,"sku":"GEM-246","price":30.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gem-246-gem-246-10x-21mm-loupe-jeweler-magnifier-led-uv-light-triplet-lens-magnifying-gem-optical-tool-achromatic-aplanatic-foldaway-pocket-black-f-404670.jpg?v=1732853874"},{"product_id":"gem-247","title":"GEM-247 15x 21mm Optic Glass Loupe 6 LED \u0026 UV Light Magnifier Jeweler Foldaway Pocket Black Frame Triplet Lens Magnifying Gem Jeweler Mechanics Photographer Hobbyist Watchmaker","description":"\u003cp\u003eThis magnifier jewelry loupe is like a microscope that brings the smallest detail into view! Now, with a higher magnification of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e15x with 21mm lens diameter\u003c\/strong\u003e, triplet lens, LED and UV lights. The body is made of metal aluminum and a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eblack frame\u003c\/strong\u003e. It has a top quality optical lens. Foldaway and pocket design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGreat for jewelers, mechanics, machinists, stamp \u0026amp; coin collectors, arts \u0026amp; crafts, photographers, hobbyists, watchmaker and other fields that require a micro view of the target object.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTop quality 15x 21mm Optic Lens\u003c\/li\u003e\n\u003cli\u003eBuilt-in LED Lights and UV Lights\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack frame\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto avoid light reflection towards the object\u003c\/li\u003e\n\u003cli\u003ePocket and Foldaway design\u003c\/li\u003e\n\u003cli\u003eEmits a cool bright light that produces bright image and good visibility, even in poor light conditions\u003c\/li\u003e\n\u003cli\u003eMade with the finest quality optics and with top quality metal cases\u003c\/li\u003e\n\u003cli\u003eWith metal aluminum body\u003c\/li\u003e\n\u003cli\u003eComes with a lanyard, cleaning cloth, 3 button batteries (installed) in a protective case\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnification Power:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e15x\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiameter of lens: 21mm, optic glass\u003c\/li\u003e\n\u003cli\u003eColor:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBlack\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e6 LED Lights with UV Lights\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eMaterial: Metal (aluminum)\u003c\/li\u003e\n\u003cli\u003eFoldaway Design\u003c\/li\u003e\n\u003cli\u003ePowered by 3 x button batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSet Includes: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Jewelry Loupe 15x Magnification w\/ LED \u0026amp; UV\u003c\/li\u003e\n\u003cli\u003e1 x Lanyard cord\u003c\/li\u003e\n\u003cli\u003e1 x Cleaning cloth\u003c\/li\u003e\n\u003cli\u003e3 x Button batteries\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e(installed)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x Key for screw latch\u003c\/li\u003e\n\u003cli\u003e1 x Protective Case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":14486530293815,"sku":"GEM-247","price":31.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gem-247-gem-247-15x-21mm-optic-glass-loupe-6-led-uv-light-magnifier-jeweler-foldaway-pocket-black-frame-triplet-lens-magnifying-gem-jeweler-mechani-601662.jpg?v=1735489469"},{"product_id":"gem-248","title":"GEM-248 20x Loupe 21mm Optical Glass Magnifier 6 LED Light \u0026 UV Light Mini Magnification Jeweller Black Frame Triplet Lens Jeweler Mechanics Photographer Hobbyist Coin Collector Arts \u0026 Crafts Machinist","description":"\u003cp\u003eThis jewelry loupe uses top quality optical lens with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e20x magnification power\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand features\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e21mm lens diameter\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith bright LED lights and UV light. Triplets lens bonded together to give excellent color sharpness and clarity. The body is made of metal aluminum and a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eblack frame\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGreat for jewelers, mechanics, machinists, stamp \u0026amp; coin collectors, arts \u0026amp; crafts, photographers, hobbyists, watchmaker and other fields that require a micro view of the target object.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTop quality 20x 21mm Optic Lens\u003c\/li\u003e\n\u003cli\u003e6 LED Lights and UV Lights, direct illumination eliminates shadows\u003c\/li\u003e\n\u003cli\u003ePocket and Foldaway design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack frame\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto avoid light reflection towards the object\u003c\/li\u003e\n\u003cli\u003eEmits a cool bright light that produces bright image and good visibility, even in poor light conditions\u003c\/li\u003e\n\u003cli\u003eMade with the finest quality optics and with top quality metal cases\u003c\/li\u003e\n\u003cli\u003eWith a Metal Aluminum body\u003c\/li\u003e\n\u003cli\u003eComes with a lanyard, cleaning cloth, 3 button batteries (installed) in a protective case\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnification Power:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e20x\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiameter of lens: 21mm, optic glass\u003c\/li\u003e\n\u003cli\u003eColor:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBlack\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e6 LED Lights and UV Lights\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eMaterial: Metal (aluminum)\u003c\/li\u003e\n\u003cli\u003eFoldaway Design\u003c\/li\u003e\n\u003cli\u003ePowered by 3 x button batteries\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSet Includes: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Jewelry Loupe 20x Magnification w\/ LED \u0026amp; UV\u003c\/li\u003e\n\u003cli\u003e1 x Lanyard cord\u003c\/li\u003e\n\u003cli\u003e1 x Cleaning cloth\u003c\/li\u003e\n\u003cli\u003e3 x Button batteries\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e(installed)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x Key for screw latch\u003c\/li\u003e\n\u003cli\u003e1 x Protective Case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":30176620904503,"sku":"GEM-248","price":32.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gem-248-gem-248-20x-loupe-21mm-optical-glass-magnifier-6-led-light-uv-light-mini-magnification-jeweller-black-frame-triplet-lens-jeweler-mechanics--329528.jpg?v=1732853971"},{"product_id":"gem-249","title":"GEM-249 30x Magnification Jewelry Gem Loupe with UV \u0026 6 LED Light, 21mm Optical Glass Triplet Magnifiers Lens Portable Handheld Magnifying Tool Jeweller Stamp \u0026 Coin Collectors Foldaway And Black Frame Design Metal Body","description":"\u003cp\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e30x Magnification Power  with 6 LED light + UV Light , 21mm Lens, optic glass and a Triplet lens\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eEmits a cool bright light that produces bright image and good visibility, even in poor light conditions\u003c\/li\u003e\n\u003cli\u003eMade with the finest quality optics and with top quality metal cases\u003c\/li\u003e\n\u003cli\u003eFoldaway Loupe and Black frame, designed not to reflect light onto the object being viewed\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eAPPLICATION: Great for jewellers, mechanics, machinists, stamp \u0026amp; coin collectors, arts \u0026amp; crafts, photographers, hobbyists, watchmaker and other fields that require a micro view of the target object.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eBrand new pocket-sized loupe!\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"\"\u003eMagnification Power: 30x\u003c\/li\u003e\n\u003cli\u003eDiameter of lens: 21mm, optic glass\u003c\/li\u003e\n\u003cli\u003eUV Light and 6 White LED Light\u003c\/li\u003e\n\u003cli\u003eFoldaway\u003c\/li\u003e\n\u003cli\u003ePowered by 3 x button batteries\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSet Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 30x Magnification Jewelry Loupe w\/ LED \u0026amp; UV\u003c\/li\u003e\n\u003cli\u003e1 x Key for screw latch\u003c\/li\u003e\n\u003cli\u003e1 x Cleaning cloth\u003c\/li\u003e\n\u003cli\u003e1 x Lanyard cord\u003c\/li\u003e\n\u003cli\u003e3 x Button batteries (installed)\u003c\/li\u003e\n\u003cli\u003eProtective Case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":32502431154231,"sku":"GEM-249","price":32.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gem-249-gem-249-30x-magnification-jewelry-gem-loupe-with-uv-6-led-light-21mm-optical-glass-triplet-magnifiers-lens-portable-handheld-magnifying-too-712591.jpg?v=1732853910"},{"product_id":"gem-309","title":"GEM-309 10x Magnification Magnifying Glass Jewelers Loupe, 6 Lights Desktop Metal Magnifier Portable Folding Scale Eye Loop for Textile Optical Jewelry Tool Coins Currency Stamps (Rechargeable \/ Replaceable Battery)","description":"\u003ctable style=\"width: 486px; margin-left: auto; margin-right: auto;\" height=\"315\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 38.6667px;\"\u003e\n\u003ctd style=\"width: 231.333px; text-align: center; height: 38.6667px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eGEM-309LI\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 239.333px; text-align: center; height: 38.6667px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eGEM-309\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 199px;\"\u003e\n\u003ctd style=\"width: 231.333px; height: 199px;\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gainexpress-GL-gem-loupe-rechargeable_480x480_7b6d3713-852c-4439-99ca-93656955cc15_480x480.jpg?v=1606978776\" alt=\"\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 239.333px; height: 199px;\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gainexpress-GL-gem-loupe-replaceable_1024x1024_5800f966-e1c2-4bfd-b6ec-822099d1dd82_480x480.jpg?v=1606978764\" alt=\"\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15px;\"\u003e\n\u003ctd style=\"width: 231.333px; height: 15px;\"\u003e\n\u003cstrong\u003ePower source:\u003c\/strong\u003e built-in rechargeable battery and comes with USB cable charger\u003c\/td\u003e\n\u003ctd style=\"width: 239.333px; height: 15px;\"\u003e\n\u003cstrong\u003ePower source:\u003c\/strong\u003e \u003cspan data-mce-fragment=\"1\"\u003e4 x LR936 button battery\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003cbr\u003eDesigned for gems, jewelry, coins, stamps, rocks, watches, hobbies, antiques, models, photos industry, etc. This \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ejeweler's loop makes it possible for you to distinguish and see objects clearly.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eMulti-layer combined optical lens reduces deformation, high light transmittance, wide field of view, and more accurate display of double-standard scale plate.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eTwo-color ring light LED light source, two-color switching, fill light evenly.\u003c\/li\u003e\n\u003cli\u003eApplicable to stamps, coins, print identification, ancient calligraphy and painting, textiles, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial: metal, double-layer optical glass lens.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eMagnification: 10x standard\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 165gms\u003c\/li\u003e\n\u003cli\u003eComes with synthetic leather case\u003c\/li\u003e\n\u003cli\u003ePower source:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eOption I (GEM-309LI): built-in rechargeable battery\u003c\/li\u003e\n\u003cli\u003eOption II (GEM-309)\u003cspan data-mce-fragment=\"1\"\u003e: 4 x LR936 button battery\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eEasy Usage Procedure:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eObservation method 1\u003c\/strong\u003e: Let the magnifier close to the object to be observed, and keep the distance between the human eye and the object to be observed unchanged. \u003c\/span\u003eThen move the hand-held magnifier back and forth between the object and the human eye until the image is large and clear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eObservation method 2\u003c\/strong\u003e: Magnifying glass as close as possible to the eyes. The magnifying glass does not move, moving objects until the image is large and clear.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gain Express","offers":[{"title":"Built-in Rechargeable","offer_id":32406693937207,"sku":"GEM-309LI","price":26.9,"currency_code":"USD","in_stock":true},{"title":"Replaceable Button Type","offer_id":32406693969975,"sku":"GEM-309","price":25.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gem-309li-gem-309-30x-magnification-magnifying-glass-jewelers-loupe-6-lights-desktop-metal-magnifier-portable-folding-scale-eye-loop-for-textile-op-433203.jpg?v=1732853878"},{"product_id":"gem-310","title":"GEM-310 10x Magnification Optical Glass Loupe Magnifier Double Lens Magnifying Jewelry Gem Tool 1\/16inch \u0026 0.5mm Scale","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eSmall ergonomic design optical loupe, fits perfectly in pocket, purse, or anywhere else you can think of stashing it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eApplication: \u003c\/strong\u003eProfessional loupe for Industrial use, circuit board and printing, industry, medical science, gardening, coin and stamp collection, education, geography, home, school and office.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eErgonomic design optical loupe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eDouble lens magnifier\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e2 Light source LED and UV light\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eMagnification: 10x\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cspan title=\"Lens\" class=\"attr-name J-attr-name\"\u003eLens: \u003c\/span\u003e\u003c\/span\u003eOptical lens (Double glass lenses)\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eLight Source: \u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e3 LED lights\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e3 UV \u003cspan data-mce-fragment=\"1\"\u003elights\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e2 Scale: 1\/16inch \/ 0.5mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003ePower Supply: 2 x AA battery\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cbr\u003eSet Includes:\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 10x Magnifier Loupe\u003c\/li\u003e\n\u003cli\u003e1 x Storage Case\u003c\/li\u003e\n\u003cli\u003eStandard Factory packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Gain Express","offers":[{"title":"Default Title","offer_id":32398754349111,"sku":"GEM-310","price":37.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gem-310-gem-310-10x-magnification-optical-glass-loupe-magnifier-double-lens-magnifying-jewelry-gem-tool-116inch-05mm-scale-314042.jpg?v=1732853911"},{"product_id":"gem-375","title":"GEM-375 Scale Loupe Magnifier 10x Magnification LED and UV Illumination Magnifying Glass for Jeweler, Gemstone, Coins and Stamp Collector, Watch Repair","description":"\u003cp\u003eUpgrade your jewelry or watchmaking work with the Scale Loupe! With 10x magnification and dual lenses, this compact and durable tool delivers precise and clear readings of even the smallest details. The bright LED and UV light provide optimal lighting conditions for indoor or outdoor work. The Scale Loupe is user-friendly and perfect for both beginners and professionals, offering accurate and easy-to-read scale measurements with a minimum scale division of 0.5mm or 1\/16 inch. Plus, the detachable scale adds extra flexibility to your work. Invest in the Scale Loupe today and take your precision work to the next level!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDouble lens with high optical power\u003c\/li\u003e\n\u003cli\u003eBright LED and UV light (can easily switch depending on the user's needs)\u003c\/li\u003e\n\u003cli\u003eAccurate scale and clear reading (0.5mm minimum scale division or 1\/16inch)\u003c\/li\u003e\n\u003cli\u003eWith detachable scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnification: 10x\u003c\/li\u003e\n\u003cli\u003eScale chart: 20mm and 0-3\/4 inch\u003c\/li\u003e\n\u003cli\u003eMin. Scale Division: 0.5mm or 1\/16inch\u003c\/li\u003e\n\u003cli\u003eLength: 30mm\u003c\/li\u003e\n\u003cli\u003eLight Source: 3 LED or 3 UV light\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSet Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Scale Loupe\u003c\/li\u003e\n\u003cli\u003e1 x \u003cspan data-mce-fragment=\"1\"\u003eDetachable \u003c\/span\u003e scale chart\u003c\/li\u003e\n\u003cli\u003e3 x AG7 button battery (installed)\u003c\/li\u003e\n\u003cli\u003e1 x Metal Hook\u003c\/li\u003e\n\u003cli\u003e1 x Synthetic Leather Case\u003c\/li\u003e\n\u003cli\u003e1 x Standard factory packaging\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TAOBAO","offers":[{"title":"Default Title","offer_id":40157885169719,"sku":"GEM-375","price":22.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gem-375-gem-375-scale-loupe-magnifier-10x-magnification-led-and-uv-illumination-magnifying-glass-for-jeweler-gemstone-coins-and-stamp-collector-wat-513068.jpg?v=1732854227"},{"product_id":"gem-386","title":"GEM-386 Rechargeable 10X Full Metal Jeweler Optical Magnifying Glass 5 LED 5 UV Light Scale Loupe USB Charging Lens Jewelry Gemstone Magnifier Tool","description":"\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ob7k1YmH-h8?si=mFKEq9sSp5rosfUi\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen\u003e\u003c\/iframe\u003e\u003cp\u003eElevate your jewelry or watchmaking craftsmanship with the Rechargeable Scale Loupe! This compact and robust tool offers 10x magnification, delivering precise and crystal-clear readings of the tiniest details. Whether indoors or outdoors, its bright white LED and UV light ensure optimal lighting conditions.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe user-friendly design caters to both beginners and professionals, providing accurate and easily readable scale measurements. Crafted with Aluminum Alloy + Optical Glass Lens, this loupe guarantees durability even with prolonged usage. Say goodbye to guesswork and embrace the accuracy of the Rechargeable Scale Loupe for your intricate work.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLED charging indicator\u003c\/li\u003e\n\u003cli\u003eRechargeable loupe\u003c\/li\u003e\n\u003cli\u003eUser-friendly, easy operation\u003c\/li\u003e\n\u003cli\u003eComes metric scale\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eGEM-386: with 0-24mm simple scale\u003c\/li\u003e\n\u003cli\u003eGEM-386_MFS: with 0-20mm multifunctional scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnification: 10x\u003c\/li\u003e\n\u003cli\u003eLens diameter: 30mm\u003c\/li\u003e\n\u003cli\u003eLight source and working time:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e5 x white LED about 1hr\u003c\/li\u003e\n\u003cli\u003e5 x UV Light about 1hr\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eBattery: 3.7V 50mAh\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eCharging specifications: Type-C USB\/DC5V below 2A\u003c\/li\u003e\n\u003cli\u003eCharging time: about 1hr\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum Alloy + Optical Glass Lens\u003c\/li\u003e\n\u003cli\u003eSize: 45 x 45 x 43mm\u003c\/li\u003e\n\u003cli\u003eWeight: about 70gms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eSet Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Magnifying Glass\u003c\/li\u003e\n\u003cli\u003e1 × Lens Cleaning Cloth\u003c\/li\u003e\n\u003cli\u003e1 × Type-C USB Cable\u003c\/li\u003e\n\u003cli\u003e1 × English Manual\u003c\/li\u003e\n\u003cli\u003e1 × Carrying pouch\u003c\/li\u003e\n\u003cli\u003eStandard Factory Packaging\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TAOBAO","offers":[{"title":"Simple Scale (GEM-386)","offer_id":40231535771703,"sku":"GEM-386","price":31.9,"currency_code":"USD","in_stock":true},{"title":"Multifunctional Scale (GEM-386_MFS)","offer_id":40231535804471,"sku":"GEM-386_MFS","price":31.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gem-386-gem-386-rechargeable-10x-full-metal-jeweler-optical-magnifying-glass-5-led-5-uv-light-scale-loupe-usb-charging-lens-jewelry-gemstone-magnif-100130.jpg?v=1732854232"},{"product_id":"gem-394","title":"GEM-394 10x Magnification Mini Jewelry Loupe High-quality Hasting Loupe with Optical Glass Triplet Lens, Stainless Steel Body, and Foldaway Pocket Design – Ideal for Stamp \u0026 Coin Enthusiasts, Watch Repair, and Hobby Mechanics","description":"\u003cp\u003eEnhance your precision work with our 10x Hasting Magnifier Mini Triplet Loupe. Crafted with an optical glass triplet lens and a durable stainless steel body, this foldaway pocket magnifying tool is a must-have for stamp \u0026amp; coin collectors, hobbyists, watches and circuit board repair mechanics.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eGet a closer look at intricate details and make your tasks a breeze with this high-quality magnifier. Add it to your toolkit today!\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHasting Foldaway Mini Design 10x Magnification\u003c\/li\u003e\n\u003cli\u003eOptical Glass Triplet Lens provides a clear view field\u003c\/li\u003e\n\u003cli\u003eDistortion-free magnification\u003c\/li\u003e\n\u003cli\u003ePocket-size and Crystal Clear\u003c\/li\u003e\n\u003cli\u003eMaterial Type: Stainless steel Body\u003c\/li\u003e\n\u003cli\u003eDesign with lanyard hole - easy to carry wherever you go\u003c\/li\u003e\n\u003cli\u003eNO BATTERY NEEDED\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnification Power: 10x\u003c\/li\u003e\n\u003cli\u003eLens Diameter: 16mm, triplet optical glass\u003c\/li\u003e\n\u003cli\u003eMaterial Type: Stainless steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSet Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Hasting Triplet Loupe 10x\u003c\/li\u003e\n\u003cli\u003e1 x Carrying Pouch\u003c\/li\u003e\n\u003cli\u003eStandard Factory Packaging\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":40337814356023,"sku":"GEM-394","price":24.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/GEM-394-preview.jpg?v=1744416542"},{"product_id":"gem-395","title":"GEM-395 20x Magnification Mini Jewelry Loupe High-quality Hasting Loupe with Optical Glass Triplet Lens, Stainless Steel Body, and Foldaway Pocket Design – Ideal for Stamp \u0026 Coin Enthusiasts, Watch Repair, and Hobby Mechanics","description":"\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/tnvJDFuK9Ic?si=UWsbY1dbENhI5fQJ\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen\u003e\u003c\/iframe\u003e\u003cp\u003eEnhance your precision work with our 20x Hasting Magnifier Mini Triplet Loupe. Crafted with an optical glass triplet lens and a durable stainless steel body, this foldaway pocket magnifying tool is a must-have for stamp \u0026amp; coin collectors, hobbyists, watches, and circuit board repair mechanics.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eGet a closer look at intricate details and make your tasks a breeze with this high-quality magnifier. Add it to your toolkit today!\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHasting Foldaway Mini Design 20x Magnification\u003c\/li\u003e\n\u003cli\u003eOptical Glass Triplet Lens provides a clear view field\u003c\/li\u003e\n\u003cli\u003eDistortion-free magnification\u003c\/li\u003e\n\u003cli\u003ePocket-size and Crystal Clear\u003c\/li\u003e\n\u003cli\u003eMaterial Type: Stainless steel Body\u003c\/li\u003e\n\u003cli\u003eDesign with lanyard hole - easy to carry wherever you go\u003c\/li\u003e\n\u003cli\u003eNO BATTERY NEEDED\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnification Power: 20x\u003c\/li\u003e\n\u003cli\u003eLens Diameter: 12mm, triplet optical glass\u003c\/li\u003e\n\u003cli\u003eMaterial Type: Stainless steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSet Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Hasting Triplet Loupe 20x\u003c\/li\u003e\n\u003cli\u003e1 x Carrying Pouch\u003c\/li\u003e\n\u003cli\u003eStandard Factory Packaging\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":40337856266295,"sku":"GEM-395","price":24.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/GEM-395-preview.jpg?v=1747645023"},{"product_id":"gem-403","title":"GEM-403 14x Magnification Hasting Jewelry Mini Loupe Optical Glass Triplet Lens Stainless Steel Body Foldaway Pocket Magnifying Tool Stamp \u0026 Coin Hobbyists Watch Repair Mechanic","description":"\u003cp\u003eEnhance your precision work with our 14x Hasting Magnifier Mini Triplet Loupe. Crafted with an optical glass triplet lens and a durable stainless steel body, this foldaway pocket magnifying tool is a must-have for stamp \u0026amp; coin collectors, hobbyists, watches, and circuit board repair mechanics.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eGet a closer look at intricate details and make your tasks a breeze with this high-quality magnifier. Add it to your toolkit today!\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHasting Foldaway Mini Design 14x Magnification\u003c\/li\u003e\n\u003cli\u003eOptical Glass Triplet Lens provides a clear view field\u003c\/li\u003e\n\u003cli\u003eDistortion-free magnification\u003c\/li\u003e\n\u003cli\u003ePocket-size and Crystal Clear\u003c\/li\u003e\n\u003cli\u003eMaterial Type: Stainless steel Body\u003c\/li\u003e\n\u003cli\u003eDesign with lanyard hole - easy to carry wherever you go\u003c\/li\u003e\n\u003cli\u003eNO BATTERY NEEDED\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnification Power: 14x\u003c\/li\u003e\n\u003cli\u003eLens Diameter: 12mm, triplet optical glass\u003c\/li\u003e\n\u003cli\u003eMaterial Type: Stainless steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSet Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Hasting Triplet Loupe 14x\u003c\/li\u003e\n\u003cli\u003e1 x Carrying Pouch\u003c\/li\u003e\n\u003cli\u003eStandard Factory Packaging\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"Default Title","offer_id":40474835976247,"sku":"GEM-403","price":24.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/GEM-403-preview.jpg?v=1749806074"},{"product_id":"gem-450","title":"GEM-450 Jeweler Magnifier Loupe (10X \/ 20X \/ 30X \/ 40X) with 6 UV and LED Light 22mm Optical Triplet Lens, USB Rechargeable Mini Gem Tool","description":"\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/ObajSHM201A?si=rtu6S-pi27kfJ6mG\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eThis high-quality gem loupe is the perfect tool for jewelers, gemologists, and collectors. Featuring a \u003cstrong\u003e10x \/ 20x \/ 30x \/ 40x\u003c\/strong\u003e magnification triplet lens, it provides clear, distortion-free views of gemstones, coins, and stamps. The 22mm optic lens is made from top-tier glass, ensuring sharp and detailed inspections.\u003c\/p\u003e\n\u003cp\u003eDesigned for both LED and UV light illumination, this loupe is equipped with 6 bright LED lights to enhance visibility and detect imperfections with precision. The UV light function allows for an additional level of inspection, particularly useful in gemstone fluorescence testing.\u003c\/p\u003e\n\u003cp\u003eThe loupe is rechargeable, eliminating the need for batteries. Its achromatic and aplanatic lens ensures color accuracy and minimizes optical aberrations. Built for durability, it combines metal and plastic components, and its foldaway design makes it easy to store and carry.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnification triplet loupe (10x \/ 20x \/ 30x \/ 40x))\u003c\/li\u003e\n\u003cli\u003e6 LED light\u003c\/li\u003e\n\u003cli\u003e22mm optic lens\u003c\/li\u003e\n\u003cli\u003e2 Lightings (LED and UV light)\u003c\/li\u003e\n\u003cli\u003eTriplet Lens\u003c\/li\u003e\n\u003cli\u003eRechargeable loupe\u003c\/li\u003e\n\u003cli\u003eAchromatic \u0026amp; Aplanatic Loupe\u003c\/li\u003e\n\u003cli\u003eMade with the finest quality optics and with metal and plastic cases\u003c\/li\u003e\n\u003cli\u003eFoldaway design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnification Power: 10x \/ 20x \/ 30x \/ 40x\u003c\/li\u003e\n\u003cli\u003eDiameter of lens: 22mm, optic glass\u003c\/li\u003e\n\u003cli\u003e2 Lightings:\n\u003cul\u003e\n\u003cli\u003eUV light\u003c\/li\u003e\n\u003cli\u003eWhite LED light\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePowered by rechargeable LI battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSet Includes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Gem Loupe\u003c\/li\u003e\n\u003cli\u003eUSB Type-C Cable\u003c\/li\u003e\n\u003cli\u003eProtective Carrying Case\u003c\/li\u003e\n\u003cli\u003eStandard Factory Packaging\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"10X Magnification","offer_id":41330446893111,"sku":"GEM-450_10X","price":30.9,"currency_code":"USD","in_stock":true},{"title":"15X Magnification","offer_id":41839198797879,"sku":null,"price":31.9,"currency_code":"USD","in_stock":true},{"title":"20X Magnification","offer_id":41330446925879,"sku":"GEM-450_20X","price":31.9,"currency_code":"USD","in_stock":true},{"title":"30X Magnification","offer_id":41330446958647,"sku":"GEM-450_30X","price":31.9,"currency_code":"USD","in_stock":true},{"title":"40X Magnification","offer_id":41330446991415,"sku":"GEM-450_40X","price":31.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-gem-450-10x-gem-450-jeweler-magnifier-loupe-10x-20x-30x-40x-with-6-uv-and-led-light-22mm-optical-triplet-lens-usb-rechargeable-mini-gem-tool-230386.jpg?v=1735489629"},{"product_id":"clmg-7209","title":"CLMG-7209 Foldaway Dichroscope Gemstone Jewelry Testing Tool Lightweight and Portable Ideal for Jewelers and Gemologists","description":"\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/aaAqfLIAnYE?si=NXZ97QRPLQblr7Dc\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen\u003e\u003c\/iframe\u003e\u003cp\u003eThis foldaway design dichroscope is a specialized tool for observing pleochroism in birefringent gemstones. It works with single crystals that are transparent, semi-transparent, and colored. To use, ensure the gemstone sample is illuminated by white light sources, such as natural daylight or incandescent lamps, avoiding monochromatic light. Maintain a viewing distance of 2-5 cm between your eyes, the dichroscope, and the sample. Rotate the gemstone or dichroscope 360 degrees during observation, noting trichroism from multiple directions. Distinguish between true dichroism and color bands, as two observed colors in the same direction often indicate color banding rather than pleochroism.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"a-text-bold\"\u003eClear lens\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-text-bold\"\u003eFoldable design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"a-text-bold\"\u003eCompact and portable\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"a-text-bold\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-text-bold\"\u003eUses white light sources such as natural light and incandescent lamps\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-text-bold\"\u003e2-5cm distance between the dichroscope and the gemstone during the inspection, moving 360° until you can observe the trichroism from multiple directions\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eSpecifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eItem Type: Dichroscope\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: Durable metal housing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eLens Diameter: \u003c\/span\u003e\u003cspan class=\"a-text-bold\"\u003e2cm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor: White or Black\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSet Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1 x Dichroscope\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Synthetic Leather Case\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStandard Factory Packaging\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"F01","offers":[{"title":"Black","offer_id":41399231053879,"sku":"CLMG-7209_BLK","price":32.9,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":41399231086647,"sku":"CLMG-7209_WHT","price":32.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/files\/gain-express-clmg-7209-blk-clmg-7209-foldaway-dichroscope-gemstone-jewelry-testing-tool-lightweight-and-portable-ideal-for-jewelers-and-gemologists-204087.jpg?v=1735489466"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0393\/5153\/collections\/gemological-instruments-jeweler-tools-177903.jpg?v=1732611710","url":"https:\/\/www.gainexpress.com\/collections\/gemological-instruments-jeweler-tools.oembed?page=4","provider":"Gain Express","version":"1.0","type":"link"}