{"product_id":"gems-10x-hastings-triplet-diamond-estimator-loupe-led-uv-light","title":"GEMS 10X Hastings Triplet Diamond Estimator Scale Loupe with Handheld LED\/UV Light","description":"\u003cp\u003eThe \u003cstrong\u003eGEMS 10X Hastings Triplet Diamond Estimator Scale Loupe with Handheld LED\/UV Light\u003c\/strong\u003e is a professional-grade combination tool designed for gemologists, appraisers, and jewelers who need accurate diamond evaluation in one compact kit. At the heart of the system is an 18 mm diameter 10X Hastings Triplet loupe with a built-in diamond weight estimating scale — paired with a handheld light source that delivers both LED and ultraviolet illumination for comprehensive stone analysis.\u003c\/p\u003e\u003cp\u003eUnlike competing estimator loupes that use 15X magnification — which can be more difficult to handle in practice — this tool uses the industry-standard 10X magnification recognized for diamond grading by professional gemological organizations. The built-in diamond size and weight estimating scale makes it especially valuable during appraisals and valuations, allowing you to quickly reference stone dimensions and estimated carat weight without switching instruments.\u003c\/p\u003e\u003cp\u003eThe handheld LED\/UV light unit attaches directly to the loupe, forming a unified diamond viewing tool. The UV illumination lets you check for fluorescence on the spot, adding another layer of gemological analysis without reaching for a separate lamp. When not in use, both units store together in the included metal case.\u003c\/p\u003e\u003cp\u003eOptics are manufactured in Japan and assembled in Taiwan.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e18 mm diameter 10X Hastings Triplet loupe — the professional standard for diamond grading\u003c\/li\u003e\n\u003cli\u003eBuilt-in diamond size and weight estimating scale for appraisals and valuations\u003c\/li\u003e\n\u003cli\u003eHandheld light unit with both LED and ultraviolet (UV) illumination\u003c\/li\u003e\n\u003cli\u003eUV light enables on-the-spot fluorescence checking\u003c\/li\u003e\n\u003cli\u003eLoupe and light unit combine into a single integrated diamond viewing tool\u003c\/li\u003e\n\u003cli\u003eOptics made in Japan; assembled in Taiwan\u003c\/li\u003e\n\u003cli\u003eIncludes metal storage case\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnification\u003c\/th\u003e\n\u003ctd\u003e10X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLens Type\u003c\/th\u003e\n\u003ctd\u003eHastings Triplet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLens Diameter\u003c\/th\u003e\n\u003ctd\u003e18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLight Modes\u003c\/th\u003e\n\u003ctd\u003eLED and Ultraviolet (UV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery Requirement\u003c\/th\u003e\n\u003ctd\u003e3 × LR44 (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOptics Origin\u003c\/th\u003e\n\u003ctd\u003eMade in Japan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAssembly Origin\u003c\/th\u003e\n\u003ctd\u003eTaiwan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncludes\u003c\/th\u003e\n\u003ctd\u003eMetal storage case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e10X Hastings Triplet loupe with diamond estimator scale\u003c\/li\u003e\n\u003cli\u003eHandheld LED\/UV light unit\u003c\/li\u003e\n\u003cli\u003eMetal storage case\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eBatteries (3 × LR44) are \u003cem\u003enot\u003c\/em\u003e included and must be purchased separately.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Ikohe","offers":[{"title":"Default Title","offer_id":43583441993942,"sku":"129.615","price":105.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/gems-10x-hastings-triplet-diamond-estimator-scale-loupe-with-handheld-leduv-light-otto-frei-1.jpg?v=1719956653","url":"https:\/\/www.ottofrei.com\/products\/gems-10x-hastings-triplet-diamond-estimator-loupe-led-uv-light","provider":"Otto Frei","version":"1.0","type":"link"}