{"product_id":"portable-diamond-tester-selector-illuminated-jewelry-gemstone-testing-tool-kit","title":"Portable Diamond Tester Selector Illuminated Jewelry Gemstone Testing Tool Kit","description":"\u003c!--\nSEO Title:Portable Diamond Selector Tester Kit,LED Illuminated Gemstone Jewelry Thermal Conductivity Testing Tool for Hobbyist \u0026 Jeweler\nMeta Description:Portable LED diamond‑selector gemstone tester with buzzer alert,metal false‑contact warning,adjustable sensitivity.For quick preliminary screening of diamond vs CZ \/ glass simulants.9V battery NOT included.Cannot tell diamond from moissanite;NOT substitute for official gem‑lab certificate.Probe must be vertical to stone surface.\nTruth Statement:Thermal‑conductivity principle only;CANNOT distinguish diamond from moissanite;no capability to separate natural \/ lab‑grown diamond.9‑volt battery sold separately;pre‑heat device before testing.Probe tip is precision fragile component;avoid drop \u0026 scratch.This is preliminary screening tool only,does NOT replace professional gem‑laboratory certification.\n--\u003e\n\u003cdiv style=\"max‑width:100%;margin:0 auto;font‑family:Arial,Helvetica,sans‑serif;color:#2c3e50;line‑height:1.6;font‑size:16px;\"\u003e\n\n\u003c!-- 首屏｜钩子+价值+CTA【留存第一站，视觉突出】 --\u003e\n\u003cdiv style=\"background:linear‑gradient(135deg,#eef6ff,#ffffff);border‑radius:14px;padding:30px 20px;margin‑bottom:24px;border:1px solid #dceaf7;\"\u003e\n  \u003ch2 style=\"font‑size:24px;color:#1f4e79;margin:0 0 12px 0;\"\u003e💎 Need quick preliminary gem‑stone screening for your jewelry collection?\u003c\/h2\u003e\n  \u003cp style=\"font‑size:17px;margin:0 0 20px 0;\"\u003eOur portable illuminated diamond‑selector gemstone tester kit adopts thermal‑conductivity detecting principle.Equipped with LED scale indicator and buzzer alert,metal‑contact false‑warning \u0026amp; adjustable‑sensitivity.Light‑weight pocket‑size design for hobby‑users,casual jewelry‑buyers for fast preliminary screening of diamond against glass and cubic‑zirconia simulants.\u003c\/p\u003e\n  \u003cdiv style=\"display:grid;grid‑template‑columns:repeat(auto‑fit,minmax(140px,1fr));gap:10px;margin‑bottom:20px;\"\u003e\n    \u003cdiv style=\"background:#fff;padding:12px;border‑radius:8px;border:1px solid #dceaf7;text‑align:center;\"\u003e✅LED Light \u0026amp; Buzzer Alert\u003c\/div\u003e\n    \u003cdiv style=\"background:#fff;padding:12px;border‑radius:8px;border:1px solid #dceaf7;text‑align:center;\"\u003e✅Metal Mis‑Contact Warning\u003c\/div\u003e\n    \u003cdiv style=\"background:#fff;padding:12px;border‑radius:8px;border:1px solid #dceaf7;text‑align:center;\"\u003e✅Adjustable Sensitivity\u003c\/div\u003e\n    \u003cdiv style=\"background:#fff;padding:12px;border‑radius:8px;border:1px solid #dceaf7;text‑align:center;\"\u003e✅Pocket‑Size Portable\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"background:#ffefef;padding:14px;border‑radius:8px;border‑left:4px solid #d94848;\"\u003e\n    \u003cp style=\"margin:0;font‑size:15px;\"\u003e\u003cstrong\u003e⚠️ Important:\u003c\/strong\u003eCannot tell diamond from moissanite;NOT lab‑grade official appraisal.9V battery NOT included.Probe must stay vertical to gem surface.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- 模块1｜直击用户痛点（简短3条，不啰嗦） --\u003e\n\u003cdiv style=\"padding:0 16px;margin‑bottom:26px;\"\u003e\n  \u003ch3 style=\"font‑size:20px;color:#1f4e79;margin:0 0 16px 0;\"\u003eProblems This Solves\u003c\/h3\u003e\n  \u003cdiv style=\"display:grid;grid‑template‑columns:repeat(auto‑fit,minmax(260px,1fr));gap:16px;\"\u003e\n    \u003cdiv style=\"background:#fff7e9;padding:18px;border‑radius:10px;border‑left:4px solid #e69547;\"\u003e\n      \u003cp style=\"margin:0;\"\u003e\u003cstrong\u003e❌ Hard to tell glass \/ CZ fake diamonds from real ones at home\u003c\/strong\u003e\u003cbr\u003eOrdinary eyes cannot quickly identify common diamond simulants like cubic‑zirconia and glass.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#fff7e9;padding:18px;border‑radius:10px;border‑left:4px solid #e69547;\"\u003e\n      \u003cp style=\"margin:0;\"\u003e\u003cstrong\u003e❌ Professional gem‑lab appraisal costs time \u0026amp; money\u003c\/strong\u003e\u003cbr\u003eEvery small jewelry piece cannot be sent to gem‑institute for formal certificate.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#fff7e9;padding:18px;border‑left:4px solid #e69547;\"\u003e\n      \u003cp style=\"margin:0;\"\u003e\u003cstrong\u003e❌ Bulky equipment cannot carry for second‑hand jewelry‑hunting\u003c\/strong\u003e\u003cbr\u003eBig desktop gem‑testing gear is not portable for off‑site jewelry‑shopping trips.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"height:3px;background:#dceaf7;margin:0 16px 26px;border‑radius:2px;\"\u003e\u003c\/div\u003e\n\n\u003c!-- 模块2｜三大核心卖点（精简3卡，重点突出） --\u003e\n\u003cdiv style=\"padding:0 16px;margin‑bottom:26px;\"\u003e\n  \u003ch3 style=\"font‑size:20px;color:#1f4e79;margin:0 0 16px 0;\"\u003eKey Benefits\u003c\/h3\u003e\n  \u003cdiv style=\"display:grid;grid‑template‑columns:repeat(auto‑fit,minmax(280px,1fr));gap:18px;\"\u003e\n    \u003cdiv style=\"background:#ffffff;border‑radius:10px;padding:20px;border:1px solid #e7edf3;\"\u003e\n      \u003ch4 style=\"font‑size:18px;margin:0 0 10px;color:#1f4e79;\"\u003e💡 LED‑Illuminated Read‑Out \u0026amp; Audible Buzzer\u003c\/h4\u003e\n      \u003cp style=\"margin:0;\"\u003eAdopts thermal‑conductivity detection principle,with LED scale‑light display plus buzzer sound feedback.Metal‑contact warning alarm triggers if probe touches ring‑metal setting,helps users avoid mis‑judgment.Sensitivity‑adjustment knob adapts for different gem‑stone sizes. \u003cem\u003eOnly preliminary screening;CANNOT distinguish diamond vs moissanite;also cannot separate natural diamond and lab‑created diamond.\u003c\/em\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#ffffff;border‑radius:10px;padding:20px;border:1px solid #e7edf3;\"\u003e\n      \u003ch4 style=\"font‑size:18px;margin:0 0 10px;color:#1f4e79;\"\u003e📦 Pocket‑Size Portable Hobby‑Grade Tool\u003c\/h4\u003e\n      \u003cp style=\"margin:0;\"\u003eCompact lightweight handheld unit,easy to slip‑into bag for second‑hand jewelry‑hunting,casual buying and home‑collection checking.Requires short pre‑heating after power‑on for stable accurate readings. \u003cem\u003ePrecision probe tip is fragile;prevent dropping,hard knocks and surface scratches to protect sensor.\u003c\/em\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#ffffff;border‑radius:10px;padding:20px;border:1px solid #e7edf3;\"\u003e\n      \u003ch4 style=\"font‑size:18px;margin:0 0 10px;color:#1f4e79;\"\u003e📋 Complete Starter Kit for Jewelry Enthusiasts\u003c\/h4\u003e\n      \u003cp style=\"margin:0;\"\u003eComes with protective storage‑pouch and user‑instruction manual for safe keeping the tester and probe tip.Simple operation for non‑professional jewelry‑lovers. \u003cem\u003e9‑volt battery NOT included in‑package;must purchase separately.This device serves as fast‑screening tool ONLY;it is NOT replacement for authoritative gem‑laboratory official appraisal certificate for high‑value jewelry.\u003c\/em\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"height:3px;background:#dceaf7;margin:0 16px 26px;border‑radius:2px;\"\u003e\u003c\/div\u003e\n\n\u003c!-- 模块3｜Quick setup tips --\u003e\n\u003cdiv style=\"padding:0 16px;margin‑bottom:26px;\"\u003e\n  \u003ch3 style=\"font‑size:20px;color:#1f4e79;margin:0 0 16px 0;\"\u003eQuick Setup Tips\u003c\/h3\u003e\n  \u003cdiv style=\"display:grid;grid‑template‑columns:repeat(auto‑fit,minmax(200px,1fr));gap:16px;\"\u003e\n    \u003cdiv style=\"background:#edf7ff;padding:18px;border‑radius:10px;text‑align:center;\"\u003e\n      \u003cp style=\"font‑weight:bold;font‑size:18px;margin:0 0 8px;\"\u003eStep 1\u003c\/p\u003e\n      \u003cp style=\"margin:0;\"\u003eInstall separate‑sold 9V battery;power‑on and pre‑heat device.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#edf7ff;padding:18px;border‑radius:10px;text‑align:center;\"\u003e\n      \u003cp style=\"font‑weight:bold;font‑size:18px;margin:0 0 8px;\"\u003eStep 2\u003c\/p\u003e\n      \u003cp style=\"margin:0;\"\u003eHold probe PERPENDICULAR against clean gem‑stone table‑surface.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#edf7ff;padding:18px;border‑radius:10px;text‑align:center;\"\u003e\n      \u003cp style=\"font‑weight:bold;font‑size:18px;margin:0 0 8px;\"\u003eStep 3\u003c\/p\u003e\n      \u003cp style=\"margin:0;\"\u003eRead LED \u0026amp; buzzer result;high‑value stones send to professional gem‑lab.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- 模块4｜适用场景（简短） --\u003e\n\u003cdiv style=\"padding:0 16px;margin‑bottom:26px;\"\u003e\n  \u003ch3 style=\"font‑size:20px;color:#1f4e79;margin:0 0 16px 0;\"\u003eGreat For These Uses\u003c\/h3\u003e\n  \u003cdiv style=\"display:grid;grid‑template‑columns:repeat(auto‑fit,minmax(220px,1fr));gap:12px;\"\u003e\n    \u003cdiv style=\"background:#f5f8fb;padding:14px;border‑radius:8px;\"\u003e💎 Home jewelry‑collection quick screening\u003c\/div\u003e\n    \u003cdiv style=\"background:#f5f8fb;padding:14px;border‑radius:8px;\"\u003e🛒 Second‑hand jewelry shopping pre‑check\u003c\/div\u003e\n    \u003cdiv style=\"background:#f5f8fb;padding:14px;border‑radius:8px;\"\u003e🔍 Hobby‑level gem‑stone preliminary test\u003c\/div\u003e\n    \u003cdiv style=\"background:#f5f8fb;padding:14px;border‑radius:8px;\"\u003e🎁 Gift for jewelry‑enthusiast users\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin:12px 0 0;font‑size:15px;color:#666;\"\u003ePreliminary screening tool only;cannot differentiate moissanite \/ natural‑lab diamond;9V battery not included;not official gem‑lab certification.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- 模块5｜产品规格表格 --\u003e\n\u003cdiv style=\"padding:0 16px;margin‑bottom:20px;\"\u003e\n  \u003ch3 style=\"font‑size:20px;color:#1f4e79;margin:0 0 14px 0;\"\u003eProduct Specs\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border‑collapse:collapse;border:1px solid #e7edf3;border‑radius:8px;overflow:hidden;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px;background:#f5f8fb;width:40%;font‑weight:bold;\"\u003eProduct\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003ePortable LED‑Illuminated Diamond Selector Gemstone Tester Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px;background:#f5f8fb;font‑weight:bold;\"\u003eWorking‑Principle\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eThermal‑conductivity detection;LED scale‑light + buzzer audio output\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px;background:#f5f8fb;font‑weight:bold;\"\u003eFeature\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eMetal‑contact false‑alarm,adjustable‑sensitivity,pocket‑portable,needs pre‑heat before‑use\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px;background:#f5f8fb;font‑weight:bold;\"\u003ePower‑Source\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eSingle 9V battery (NOT included in‑package)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px;background:#f5f8fb;font‑weight:bold;\"\u003ePackage‑Includes\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003e1 × diamond‑selector tester,protective storage‑pouch,user‑manual;9V battery excluded\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding:12px;background:#f5f8fb;font‑weight:bold;\"\u003ePrice Info\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eSale $34.68 USD | Original $46.24 USD\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003c!-- 模块6｜FAQ（只保留核心3个高频问题，不堆砌） --\u003e\n\u003cdiv style=\"padding:0 16px;margin‑bottom:26px;\"\u003e\n  \u003ch3 style=\"font‑size:20px;color:#1f4e79;margin:0 0 16px 0;\"\u003eFAQ\u003c\/h3\u003e\n  \u003cdiv style=\"display:grid;grid‑template‑columns:repeat(auto‑fit,minmax(280px,1fr));gap:16px;\"\u003e\n    \u003cdiv style=\"background:#f5f8fb;padding:18px;border‑radius:10px;\"\u003e\n      \u003cp style=\"font‑weight:bold;margin:0 0 6px;\"\u003eQ: Can this tester tell diamond apart from moissanite?\u003c\/p\u003e\n      \u003cp style=\"margin:0;\"\u003eNo.It works on thermal‑conductivity principle.Moissanite shares similar thermal‑property with diamond and will trigger positive signal.This tool cannot separate diamond and moissanite,nor natural‑diamond vs lab‑grown diamond.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#f5f8fb;padding:18px;border‑radius:0px;\"\u003e\n      \u003cp style=\"font‑weight:bold;margin:0 0 6px;\"\u003eQ: Does package include 9V battery for power supply?\u003c\/p\u003e\n      \u003cp style=\"margin:0;\"\u003eNo.9‑volt battery needs to be purchased separately.Remember to pre‑heat tester after power‑on before gem‑testing operation.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#f5f8fb;padding:18px;border‑radius:10px;\"\u003e\n      \u003cp style=\"font‑weight:bold;margin:0 0 6px;\"\u003eQ: Does this tool replace official gem‑laboratory appraisal?\u003c\/p\u003e\n      \u003cp style=\"margin:0;\"\u003eNo.This is hobby‑grade preliminary screening tool for quick elimination of glass \/ CZ simulants.For high‑value gem‑jewelry,please seek formal certificate issued by authoritative gem‑testing institute.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- 模块7｜信任收尾 --\u003e\n\u003cdiv style=\"padding:0 16px 24px;\"\u003e\n  \u003cdiv style=\"background:#edf7ff;padding:20px;border‑radius:10px;border:1px solid #cfe8fb;\"\u003e\n    \u003ch4 style=\"margin:0 0 10px;color:#1f4e79;\"\u003eImportant Usage \u0026amp; Care Guidelines\u003c\/h4\u003e\n    \u003cul style=\"margin:0;padding‑left:20px;\"\u003e\n      \u003cli\u003eThermal‑conductivity principle only;CANNOT distinguish diamond from moissanite;cannot tell natural‑diamond and lab‑created diamond apart.\u003c\/li\u003e\n      \u003cli\u003e9V battery NOT included;complete pre‑heating procedure after power‑on for reliable readings.\u003c\/li\u003e\n      \u003cli\u003eProbe‑tip must keep vertical and fully contact clean gem‑stone surface;tilted or dirty surface causes wrong test‑result.\u003c\/li\u003e\n      \u003cli\u003eProbe‑tip is precision fragile sensor;avoid dropping,hard‑knocks and surface‑scratching;keep away from humid environment.\u003c\/li\u003e\n      \u003cli\u003eHobby‑level preliminary‑screening device only;does NOT serve as authoritative gem‑laboratory appraisal certificate for high‑value jewelry.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Doba","offers":[{"title":"Default Title","offer_id":67632489005214,"sku":"D010277ES1P-Default Title","price":15.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0791\/9488\/2206\/files\/dspic_2a98daf8-52e8-4ebe-97a7-d7a982ac1ae2.jpg?v=1792465076","url":"https:\/\/thimblebay.shop\/products\/portable-diamond-tester-selector-illuminated-jewelry-gemstone-testing-tool-kit","provider":"PaperFern Studio","version":"1.0","type":"link"}