{"product_id":"gemometrics-gempen-diamond-screener","title":"GemPen Diamond Screener","description":"\u003cp\u003e\u003cstrong\u003eGemPen Diamond Screener\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe GemPen® with complementary aids can make it possible for the user to identify sophisticated synthetic diamonds on the go, saving valuable time in the valuation process. The key word here is “on the go” as it is unusual to get reliable results for certain types of synthetic diamonds without sending them to a gemological institute for validation, something that can take weeks.\u003c\/p\u003e\n\u003cp\u003eGemological equipment such as the GemPen® have become necessary in recent decades because of the large amounts of synthetically manufactured diamonds in circulation that create uncertainty in the valuation process, as synthetic diamonds can be chemically, physically and optically identical to naturally occurring ones.\u003c\/p\u003e\n\u003cp\u003eMost consumers are not aware that their jewellery can contain lab-made diamonds that are manufactured in two weeks, instead of natural diamonds that are formed in the earth for millions of years.\u003c\/p\u003e\n\u003cp\u003eWhen testing diamonds with the GemPen, you can determine if a diamond is a natural, CVD or HTHP stone. The GemPen will also highlight filled inclusions on diamonds.\u003c\/p\u003e\n\u003cp\u003eThe light emitted by the filter will provoke a fluorescent light to be emitted by the HTHP\/CVD diamond but the natural diamond will remain unchanged. It is recommended that you purchase the LW Filter 4 which will help you distinguish between a natural fluorescing diamond and a synthetic one\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDiamond Verification Instrument\u003c\/li\u003e\n\u003cli\u003eIndicates natural, HPHT \u0026amp; CVD lab-created diamonds with Filter 1 (included)\u003c\/li\u003e\n\u003cli\u003eIndicates HPHT colour enhancement treatment on natural diamonds\u003c\/li\u003e\n\u003cli\u003eWorks on rough, polished \u0026amp; mounted diamonds\u003c\/li\u003e\n\u003cli\u003eAll diamond sizes: 0.01ct-10.00+\u003c\/li\u003e\n\u003cli\u003eDiamond colour range: D-M\u003c\/li\u003e\n\u003cli\u003eScreens 100’s of stones in a matter of minutes\u003c\/li\u003e\n\u003cli\u003eFull spectrum Xenon UV light source\u003c\/li\u003e\n\u003cli\u003eUSOF – Ultra Spectrum Optical Filtering technology\u003c\/li\u003e\n\u003cli\u003eUpgradable by purchasing additional filters\u003c\/li\u003e\n\u003cli\u003eTravel Case \/ Darkroom to check diamonds on the go\u003c\/li\u003e\n\u003cli\u003ePortable pocket size \/ purse size design\u003c\/li\u003e\n\u003cli\u003eLithium-ion battery powered \u0026amp; USB rechargeable\u003c\/li\u003e\n\u003cli\u003eAccess to GemPen® Academy\u003c\/li\u003e\n\u003cli\u003eInnovated by a Gemmologist for Gemmologists\u003c\/li\u003e\n\u003cli\u003eApplications: in the field, wholesale diamond buyers, gemmological labs \u0026amp; educational institutes, appraisal services providers, screening while shopping at trade shows \u0026amp; when receiving set goods, pawn shops, auction houses, jewellery repair \u0026amp; custom design houses, jewellers, all natural \u0026amp; lab created diamond retailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe recommend adding the Filter 4 which will help you distinguish between a natural fluorescing diamond and a lab-created diamond.\u003c\/p\u003e\n\u003cp\u003eGemPen® Diamond Screener is used to screen diamonds for naturals, HPHT and CVD grown synthetics and includes Filter 1. It also gives indications on treatments such as HPHT treatment of natural diamond. It is possible to later upgrade your GemPen® Diamond Screener by buying the additional Filter Kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHexagonal Pen Grip\u003c\/li\u003e\n\u003cli\u003eDiamond Filter Lens 1.\u003c\/li\u003e\n\u003cli\u003eUSB-C Standard For Recharging\u003c\/li\u003e\n\u003cli\u003eDust \u0026amp; Rain Proof\u003c\/li\u003e\n\u003cli\u003eShock resistant, with protective casing\u003c\/li\u003e\n\u003cli\u003eHighly Durable\u003c\/li\u003e\n\u003cli\u003eEasy to use\u003c\/li\u003e\n\u003cli\u003eHard case designed to be used as darkroom\u003cstrong\u003eCapability:\u003c\/strong\u003eEnables professional users to validate the identity of diamonds\u003cbr\u003eCan distinguish natural from synthetic diamonds\u003cbr\u003eCan identify treatment of diamonds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/wp-content\/uploads\/GemPen%C2%AE-User-Guide-Quick-Start-Updated-2019-02-08.pdf\"\u003eUser Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/wp-content\/uploads\/GemPen%C2%AE-QA.pdf\"\u003eIntroduction to GemPen\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Gemometrics","offers":[{"title":"Default Title","offer_id":59398104613198,"sku":"GemPen GP100-EN","price":2106.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/2940\/1166\/files\/1719017255-95209500.png?v=1775927399","url":"https:\/\/maddisonsofdurham.co.uk\/products\/gemometrics-gempen-diamond-screener","provider":"Maddisons of Durham","version":"1.0","type":"link"}