# Diamonds Tester - Gem Scanner > AI diamond & gemstone check + real at-home tests. Honest, not a lab result. Canonical page: [https://chrome-stats.com/d/com.appsgurus24.diamondstester](https://chrome-stats.com/d/com.appsgurus24.diamondstester) ## Overview - **ID:** `com.appsgurus24.diamondstester` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** AppsGurus24 - **Category:** EDUCATION - **Downloads:** 381 - **Version:** 1.2.3 - **Last updated:** 2026-09-07 - **First published:** 2026-07-28 - **Publisher country:** BD - **Size:** 88 MB - **Data as of:** 2026-09-21 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.appsgurus24.diamondstester) - **Website:** [https://diamondstester.com/app-ads.txt](https://diamondstester.com/app-ads.txt) - **Privacy policy:** [https://diamondstester.com/privacy](https://diamondstester.com/privacy) ## Description Diamonds Tester โ€“ Diamond & Gemstone Testing with AI

Curious whether that ring or stone is a real diamond โ€” or a moissanite, cubic zirconia, or glass? Diamonds Tester helps you find out. Point your camera at a diamond or gemstone and our AI gives an instant visual estimate of what it most likely is and how genuine it looks โ€” then walks you through the real, at-home tests you can do yourself.

๐Ÿ’Ž Honest & upfront

No phone app can prove with certainty that a stone is a real diamond. Our AI gives a visual estimate from a photo โ€” a helpful guide, not a lab certificate or appraisal. That is exactly why the app also teaches the real tests and points you toward professional verification for anything valuable.

๐Ÿ“ธ Instant AI stone scan

Snap or upload a photo. Get the likely stone type (diamond, moissanite, CZ, glass or another gem), a genuine / uncertain / simulant / synthetic reading, a confidence score, what the AI saw, any red flags, and clear next steps.

๐Ÿ”ฌ Real at-home tests (step by step)

โ€ข Fog / breath test
โ€ข Water / density test
โ€ข Loupe (10x) inspection
โ€ข Sparkle & fire test
โ€ข Setting & hallmark check (10K, 14K, 585, 750, 925)
โ€ข Honest heat / thermal explainer (a phone cannot run a real thermal test)

๐Ÿ”ฆ UV fluorescence guide

Many natural diamonds glow blue under UV while most simulants do not. Our honest guided checklist helps you observe and understand it with a real blacklight (a phone screen cannot emit UV light, and we say so clearly).

๐Ÿ“š Gemstone library

Real-photo profiles of Diamond, Lab-Grown Diamond, Moissanite, Cubic Zirconia, White Sapphire, Quartz and Glass โ€” and how to tell them apart.

๐Ÿ“ The 4Cs, explained

Cut, Color, Clarity and Carat in plain English, plus a glossary of the jewelry and lab-report terms you will actually see.

๐Ÿงฎ Value estimator

A rough estimated price range from shape, color, clarity and carat โ€” a ballpark to set expectations, not a formal valuation.

๐Ÿ’ฌ Ask the Gemologist

A built-in AI chat for your diamond and gemstone questions, honest about what a chat can and cannot confirm.

Plus a gemstone identification quiz, saved scans and a personal collection, and a friendly community to share and discuss your finds.

โญ Why choose Diamonds Tester?

โœ” Instant AI visual estimate of diamonds and gemstones
โœ” Real, step-by-step at-home tests โ€” not just an app gimmick
โœ” A UV fluorescence guide most apps skip
โœ” Clear gemstone library with real photos
โœ” The 4Cs and jewelry terms explained simply
โœ” Value estimator to set price expectations
โœ” Ask-the-Gemologist AI chat
โœ” 30 free credits to start โ€” no card required
โœ” Honest about being an educational tool, never a fake โ€œlab resultโ€

๐Ÿ‘ฅ Perfect for shoppers checking a purchase, gift-buyers, resellers and thrifters, jewelry lovers, couples ring-shopping, students, and anyone simply curious.

Disclaimer

Diamonds Tester is an educational tool. Its AI provides a visual estimate from a photograph and its guides teach real testing methods โ€” but neither is a laboratory certification, a professional appraisal, or a guarantee of a stone's identity, authenticity or value. No app or phone camera can definitively prove a diamond is real. For any purchase, sale, insurance or high-value decision, please rely on a certified gemologist, an accredited laboratory (such as GIA or IGI), or a trusted jeweler.

Download Diamonds Tester today and get an instant AI read on any diamond or gemstone โ€” then learn to check it yourself the way the pros do. ## Rankings - #1,480,332 โ€” Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_COARSE_LOCATION` - `android.permission.ACCESS_FINE_LOCATION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.CAMERA` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.READ_APP_BADGE` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.RECORD_AUDIO` - `android.permission.SYSTEM_ALERT_WINDOW` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `android.permission.WRITE_EXTERNAL_STORAGE` - `com.anddoes.launcher.permission.UPDATE_COUNT` - `com.android.vending.BILLING` - `com.appsgurus24.diamondstester.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.google.android.c2dm.permission.RECEIVE` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` - `com.htc.launcher.permission.READ_SETTINGS` - `com.htc.launcher.permission.UPDATE_SHORTCUT` - `com.huawei.android.launcher.permission.CHANGE_BADGE` - `com.huawei.android.launcher.permission.READ_SETTINGS` - `com.huawei.android.launcher.permission.WRITE_SETTINGS` - `com.majeur.launcher.permission.UPDATE_BADGE` - `com.oppo.launcher.permission.READ_SETTINGS` - `com.oppo.launcher.permission.WRITE_SETTINGS` - `com.sec.android.provider.badge.permission.READ` - `com.sec.android.provider.badge.permission.WRITE` - `com.sonyericsson.home.permission.BROADCAST_BADGE` - `com.sonymobile.home.permission.PROVIDER_INSERT_BADGE` - `me.everything.badger.permission.BADGE_COUNT_READ` - `me.everything.badger.permission.BADGE_COUNT_WRITE` ## Similar extensions and apps - [Diamond Tester: AI Scanner](https://chrome-stats.com/d/com.KlikKlak.DiamondTester) โ€” 11,702 users - [Tell If The Diamond Is Real](https://chrome-stats.com/d/com.appsmad.tellifthediamondisreal) โ€” 144,376 users, 3.64 / 5 - [Tell if the Diamond is Real](https://chrome-stats.com/d/howtotell.ifthediamondisrealiq) โ€” 12,097 users, 3.71 / 5 - [Diamond Tester & Scanner](https://chrome-stats.com/d/com.elmas.ai) โ€” 415 users - [Diamond Tester](https://chrome-stats.com/d/com.nicomelian.diamondtester) โ€” 23,780 users, 3.00 / 5 - [Jewelry Identifier: Appraisal](https://chrome-stats.com/d/com.jewelry.appraisal) โ€” 2,182 users, 4.50 / 5 - [Jewelry Identifier Appraisal](https://chrome-stats.com/d/com.crystalappstech.jewelryidentifieraiscanner) โ€” 1,379 users, 4.74 / 5 - [J188dragon&tiger](https://chrome-stats.com/d/com.alqurankuapp.mobile) โ€” 1,805 users - [GemstoneAI: Jewelry Identifier](https://chrome-stats.com/d/com.gemstoneai.app) โ€” 461 users - [Jewelry Identifier: Appraisal](https://chrome-stats.com/d/com.artmvstd.jewelryIdentifier) โ€” 79,541 users, 4.51 / 5 - [Jewelry Identifier - Appraiser](https://chrome-stats.com/d/com.yorgisoftware.JewelryAIIdentifier) โ€” 256 users, 4.50 / 5 - [Jewelry Identifier Gem Scanner](https://chrome-stats.com/d/com.ai.jewelry_identifier) โ€” 18,872 users, 4.38 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.appsgurus24.diamondstester)