{"product_id":"professional-diamond-gem-tester-pen","title":"Professional Diamond \u0026 Gem Tester Pen","description":"\u003ch2\u003eKnow Instantly If That Stone Is Real\u003c\/h2\u003e\u003cp\u003eWhether you're buying jewelry at a market, testing a family heirloom, or running a small gem business, the Professional Diamond \u0026amp; Gem Tester Pen gives you a fast, reliable answer in seconds. No guesswork, no lab required — just press the tip to the stone and let the lights and sound tell you the truth.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTests Multiple Gemstones\u003c\/strong\u003e — Accurately identifies diamonds, sapphires, rubies, jade, crystal, agate, and more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED + Audio Indicators\u003c\/strong\u003e — Light bar and audible beep make results easy to read at a glance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePocket-Sized \u0026amp; Portable\u003c\/strong\u003e — Slim pen design fits in any wallet, bag, or jewelry kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple One-Step Operation\u003c\/strong\u003e — Press tip perpendicular to stone, hold switch, get result\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes Leather Case \u0026amp; Test Platform\u003c\/strong\u003e — Everything you need right out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to Read Results\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e9+ lights + sound = Real diamond\u003c\/li\u003e\n\u003cli\u003e7–8 lights = Real crystal\u003c\/li\u003e\n\u003cli\u003e6–7 lights = Real jade\u003c\/li\u003e\n\u003cli\u003e4–5 lights = Glass\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePower: 9V battery (not included)\u003c\/li\u003e\n\u003cli\u003eOperating temp: 5–35°C\u003c\/li\u003e\n\u003cli\u003eHumidity: Below 80%\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eIncludes: Diamond tester, leather pouch, test platform, cap, and user manual. Battery not included. Do not test metal surfaces.\u003c\/em\u003e\u003c\/p\u003e","brand":"Next Wave Gadgets","offers":[{"title":"Default Title","offer_id":44539364278314,"sku":"6e6c76d0-0c1b-45d2-8ce6-0bf914758fc7","price":39.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/8941\/4442\/files\/3c5d616f03ac343c506eeef42aae71a0.jpg?v=1783377873","url":"https:\/\/getnextwavegadgets.com\/products\/professional-diamond-gem-tester-pen","provider":"Next Wave Gadgets","version":"1.0","type":"link"}