{"product_id":"presidium-synthetic-diamond-screener","title":"Presidium® Synthetic Diamond Screener II","description":"\u003cp\u003eThe Synthetic Diamond Screener is developed by Presidium® to help screen out Type IIa colorless diamond, which is likely to be synthetic and created through chemical vapor deposition (CVD) or high pressure high temperature (HPHT) syntheses, from the natural Type Ia colorless diamond. When subjected to this deep UV irradiation, Type Ia and Type IIa diamonds each absorb different amount of UV light. Type IIa diamonds allow deeper UV light to pass through and thus its UV light absorption ability is low. This difference in the light absorption is significant enough to aid in differentiating between colorless Type Ia and Type IIa diamonds. \u003cstrong\u003eRecommended operating conditions: Only for Colorless Diamonds of: \u003c\/strong\u003e\u003cem\u003e\u003cspan style=\"color: #0000ff;\"\u003eColor Grade:\u003c\/span\u003e D Color to J Color, \u003cspan style=\"color: #0000ff;\"\u003eCarat Size:\u003c\/span\u003e 0.1 carat to \u0026gt; 10 carats, \u003cspan style=\"color: #0000ff;\"\u003eCut:\u003c\/span\u003e For all cuts as long as gemstone has a flat surface, \u003cspan style=\"color: #0000ff;\"\u003eMounted Jewelry:\u003c\/span\u003e For jewelry with “open-back” setting.\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced technology that measures a diamond’s UV light transmittance ability.\u003c\/li\u003e\n\u003cli\u003e2 colour coded (blue\/red) indicator light bars to give a low or high reading of UV light absorption with blue light indicating Natural Diamond and red light indicating Type IIa Diamond.\u003c\/li\u003e\n\u003cli\u003eInstantaneous clear results within 6 seconds.\u003c\/li\u003e\n\u003cli\u003eExterior base foam padding to ensure non-slip sturdiness and prevent scratches to surfaces.\u003c\/li\u003e\n\u003cli\u003eStream-lined ergonomic design that enhances portability and stability.\u003c\/li\u003e\n\u003cli\u003eLow battery indicator.\u003c\/li\u003e\n\u003cli\u003eEnergy-saving auto power-off of device after 10 minutes without operation.\u003c\/li\u003e\n\u003cli\u003eInterior LED light source and testing area.\u003c\/li\u003e\n\u003cli\u003eEnergy-saving auto power-off of interior LED light source when lid of device is open or when Start Test button is not activated.\u003c\/li\u003e\n\u003cli\u003eUSB port for alternative power source and connectivity.\u003c\/li\u003e\n\u003cli\u003eHelp to screen out Type IIa diamonds likely to be synthetic diamonds.\u003c\/li\u003e\n\u003cli\u003eTests on diamonds within a range in dimension from 2 mm in width and up to 6mm in height (approx. 0.1 to 10 carat size).\u003c\/li\u003e\n\u003cli\u003eTests on polished diamonds of popular cuts such as brillaint round cut, emerald cut, baguette cut, etc.\u003c\/li\u003e\n\u003cli\u003eCan be used on both loose and mounted diamonds (on jewelry with open-back setting).\u003c\/li\u003e\n\u003cli\u003eFor use on colorless diamonds from D Color down to J Color.\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUSB port to be used with USB cable and appropriate Presidium Universal USB Power Adapter.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4 x AAA alkaline batteries.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/7eRpPLbU8Tc?list=PLcQfT4ta0DOfGcoVlIjQMyjMuYOuXKj0T\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Presidium","offers":[{"title":"Default Title","offer_id":11933058689,"sku":"54-1148","price":695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/1947\/files\/7E68D6A9-8F4B-46CD-B627-1186E548E663.png?v=1693327673","url":"https:\/\/zikjewelrytools.com\/products\/presidium-synthetic-diamond-screener","provider":"DECOZE JEWELRY TOOLS","version":"1.0","type":"link"}