{"product_id":"new-gempen-r-synthetic-tester","title":"*NEW* GemPen ® Synthetic Tester","description":"\u003cp\u003eProduct Specifications:\u003c\/p\u003e\n  \u003cp\u003eHexagonal Pen Grip Interchangeable\u003c\/p\u003e\n  \u003cp\u003eFilters USB-C Standard For Recharging Dust \u0026amp; Rain Proof Shock resistant, with protective casing\u003c\/p\u003e\n  \u003cp\u003eHighly Durable\u003c\/p\u003e\n  \u003cp\u003eEasy to use\u003c\/p\u003e\n  \u003cp\u003eHard case designed to be used as darkroom\u003c\/p\u003e\n  \u003cp\u003eGemPen Premium is the most complete kit that we have to offer; It includes all the different filters to screen and analyse Diamonds and to give indications on flame-fusion (Verneuil) lab-created blue Sapphires. The LW Filter 4 (in combination with Filter 1) helps the user to distinguishing between a natural fluorescing diamond and a synthetic one. Filters 2 and 3 are used to screen for Heat, Beryllium and other treatments.\u003c\/p\u003e\n  \u003cp\u003eBelow is a Tutorial Video that shows how to screen diamonds using GemPen:\u003c\/p\u003e\n  \u003cp\u003ehttps:\/\/youtu.be\/IWT5oTr6EI8\u003c\/p\u003e","brand":"DAVTOOLS","offers":[{"title":"Default Title","offer_id":45052706586945,"sku":"DIT-3029","price":3200.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0718\/9569\/products\/1._gempen.jpg?v=1765182164","url":"https:\/\/davtools.com\/ar\/products\/new-gempen-r-synthetic-tester","provider":"DAVTOOLS","version":"1.0","type":"link"}