{"product_id":"diamond-tester-high-accuracy-jewelry-diamond-tester-for-novice-and-expert","title":"Diamond Tester, High Accuracy Jewelry Diamond Tester for Novice and Expert, Gemstone Tester, Jeweler Tools","description":"\u003ch2\u003eHigh Accuracy Jewelry Diamond Tester for Novice and Expert, Gemstone Tester, Jeweler Tools\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirms every stone instantly:\u003c\/strong\u003e the audible alert and clear LED reading remove the guesswork of manual checks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo training required:\u003c\/strong\u003e from first-time buyers to working jewelers, results come with equal confidence\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest anywhere you need to:\u003c\/strong\u003e its small, lightweight body works at home, at the counter, or on the go\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteady contact, reliable reading:\u003c\/strong\u003e hold the probe tip stable on the stone's surface for a consistent result\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady straight out of the case:\u003c\/strong\u003e a secure carry case and calibration instrument come with it for accurate testing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWorried about paying for a diamond that isn't real, or second-guessing a stone already in your collection? This diamond tester takes the guesswork out of the question: hold the probe against the surface, wait for the reading, and the audible alert plus a clear LED display tell you what you're looking at, with the same great sensitivity whether you're a novice or an experienced jeweler.\u003c\/p\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/1645\/6416\/files\/image_1_5bfad356-9e28-4776-a2ae-543fb01fe2f6.png?v=1790184829\" alt=\"Diamond Tester, Gemstone Tester – image 6\"\u003e\u003cp\u003eAs a compact gemstone tester and diamond tester pen, it works by warming up for a moment before you place the probe tip on the stone; the quick, easy testing procedure then gives an instant result with no specialized equipment needed. It makes a useful precious stone tester, gem tester, and diamond testing tool for any jewelry collection, and among handy jewelry tools it stands out for what comes in the box: a secure carry case, a user manual, and a calibration instrument, so every reading stays accurate.\u003c\/p\u003e\u003cdiv class=\"vp-compare\" style=\"margin:28px 0;max-width:680px;border:1px solid #e3e3e3;border-radius:12px;overflow:hidden;background:#fff\"\u003e\n\u003cdiv style=\"padding:12px 16px;background:#000096;color:#fff;line-height:1.3\"\u003e\n\u003cdiv style=\"font-weight:700;font-size:17px\"\u003eWhy choose Tuzwa\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;opacity:.85;margin-top:2px\"\u003eDiamond Tester\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width:100%;max-width:none;margin:0;border-collapse:collapse;font-size:14px;line-height:1.3;table-layout:fixed\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f4f4f4\"\u003e\n\u003cth style=\"text-align:left !important;padding:10px 16px;font-weight:600;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#1a1a1a\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;font-weight:800;font-size:12px;color:#000096;white-space:nowrap;letter-spacing:.04em\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003eTuzwa\u003c\/div\u003e\u003c\/th\u003e\n\u003cth style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;font-weight:600;font-size:12px;color:#7a7a7a;white-space:nowrap\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003eOthers\u003c\/div\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eAudible alert confirms every reading\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eVisual only\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eWorks the same for novice and expert\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eTrickier\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eCompact enough for home, work, or travel\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eBulky\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eComes with a calibration instrument\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eExtra cost\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eIncludes a secure carry case\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eVaries\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"vp-store\"\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003e30-day easy returns\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eVaries\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003ePortable Size:\u003c\/strong\u003e its small, lightweight body lets you test at home, at work, or on the go\u003c\/li\u003e\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/1645\/6416\/files\/Diamond_Gems_Tester_Pen_High_Accuracy_Jewelry_Moissanite_Tester1.webp?v=1790184829\" alt=\"Diamond Tester, Jeweler Tools – image 7\" style=\"display:block;margin-bottom:24px\"\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Sturdy plastic body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurements:\u003c\/strong\u003e 6 x 1 x 2 in (15.2 x 2.5 x 5.1 cm).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Ideal for evaluating gemstones, including diamonds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Source:\u003c\/strong\u003e One 9V battery (not included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e LED display with audible results alert\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Includes:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOne Diamond Tester\u003c\/li\u003e\n\u003cli\u003eOne secure carry case\u003c\/li\u003e\n\u003cli\u003eOne User Manual\u003c\/li\u003e\n\u003cli\u003eOne Calibration Instrument\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSwitch the tester on and give it a moment to warm up before you begin testing.\u003c\/li\u003e\n\u003cli\u003eKeep the probe tip steady as you place it against the stone's surface.\u003c\/li\u003e\n\u003cli\u003eWait for the result — the audible alert and LED display together confirm whether the stone is genuine.\u003c\/li\u003e\n\u003cli\u003eFollow the included calibration and handling guidelines for the most accurate results.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/1645\/6416\/files\/image_2_44107e65-d73a-4d1d-ad8f-b552dc7af037.png?v=1790184829\" alt=\"Diamond Tester, High Accuracy Jewelry Diamond Tester for Novice and Expert – image 8\"\u003e\u003cdiv class=\"vp-fit\" style=\"margin:28px 0;border:1px solid #e3e3e3;border-radius:12px;overflow:hidden;background:#fff\"\u003e\u003cdiv style=\"display:flex;flex-wrap:wrap\"\u003e\u003cdiv style=\"flex:1 1 260px;padding:16px 18px;\"\u003e\n\u003cdiv style=\"font-weight:700;font-size:16px;color:#000096;margin-bottom:10px\"\u003eRight for you if\u003c\/div\u003e\n\u003cul style=\"list-style:none;margin:0;padding:0;font-size:15px;line-height:1.4\"\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYou're new to testing diamonds — an audible alert and LED display confirm results without guesswork\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYou test stones on the move — the small, lightweight body works at home, work, or on the go\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYou want repeatable accuracy — calibration and handling guidelines are included with the tester\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYou're building a jewelry testing kit — it comes with a secure carry case and calibration instrument\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin:12px 0 0;font-size:15px;font-weight:700;color:#000096\"\u003eIf two or more of these sound like you, this is the one.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: How accurate is this diamond tester?\u003c\/strong\u003e\u003cbr\u003eA: It's built for high accuracy, giving a clear LED reading backed by an audible alert on every test.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Do I need experience to use it?\u003c\/strong\u003e\u003cbr\u003eA: No, it's made for novice and expert use alike, with a quick, straightforward testing procedure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What comes in the box?\u003c\/strong\u003e\u003cbr\u003eA: A secure carry case, a printed user manual, and a calibration instrument come in the box, alongside the diamond tester itself.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What powers the tester?\u003c\/strong\u003e\u003cbr\u003eA: One 9V battery, not included, powers the unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can it test other gemstones besides diamonds?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it's built for evaluating gemstones generally, including diamonds.\u003c\/p\u003e","brand":"Tuzwa","offers":[{"title":"Default Title","offer_id":54174631952608,"sku":"DTH1478","price":72.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/1645\/6416\/files\/image_3_03c2517b-b8dc-4f87-8faa-965ae512e641.png?v=1786976584","url":"https:\/\/tuzwa.com\/products\/diamond-tester-high-accuracy-jewelry-diamond-tester-for-novice-and-expert","provider":"Tuzwa","version":"1.0","type":"link"}