--- title: "Diamond Tester: CrystalScan - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Welcome to Diamond AI, the ultimate digital gemological instrument built directly into your device. Whether you are a jewelry enthusiast, a gemstone collector, or a professional appraiser, Diamond AI " --- # Diamond Tester: CrystalScan — United States > Gem identifier & Rock Scanner ![Diamond Tester App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/a6/3a/3c/a63a3cfe-c35a-10a1-80ec-e4f6befbc187/AppIcon-0-0-1x_U007ephone-0-1-0-85-220.png/434x0w.png) **Developer:** [Bouazza El Amri](https://apptail.io/developer/bouazza-el-amri-fJGFX) **Category:** Reference **Rating:** 5.0/5 (1 ratings) **Price:** Free **Bundle ID:** com.elamri.Diamond-Tester-AG **Store:** Apple App Store **Country:** United States **Version:** 1.0.9 (released 2026-07-21) **Original Release:** 2026-04-11 **Languages:** Spanish, German, English, Japanese, Dutch, Polish, Portuguese, Thai **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6761496340) **AppTail Page:** [https://apptail.io/app/diamond-tester-crystalscan-Ztrz/united-states](https://apptail.io/app/diamond-tester-crystalscan-Ztrz/united-states) ## Diamond Tester Description Welcome to Diamond AI, the ultimate digital gemological instrument built directly into your device. Whether you are a jewelry enthusiast, a gemstone collector, or a professional appraiser, Diamond AI transforms your camera into an expert authentication and grading engine. Powered by advanced artificial intelligence, our app analyzes the intricacies of any diamond or gemstone, instantly verifying authenticity and generating comprehensive appraisals based on strict industry standards. # UNLOCK THE TRUE VALUE OF YOUR STONES Stop guessing and start knowing. With a single scan, Diamond AI meticulously examines the structure, light performance, and quality of your stone, delivering a professional-grade report directly to your screen. 〉 CORE FEATURES ■ Instant Authentication Scan any stone to receive an immediate verdict on its realness and authenticity. ■ Complete 4C Grading System ► Cut: Detailed analysis of the stone's proportions and symmetry. ► Color: Assessment of color grades based on professional standards. ► Clarity: Surface condition and internal characteristics check. ► Carat: AI-driven weight estimations based on visual dimensions. ■ Advanced Visual Analysis Get a technical breakdown of how your diamond interacts with light: ○ Brilliance Rating ○ Fire & Dispersion Metrics ○ Scintillation Scoring ■ Ask Diamond AI (Your Pocket Gemologist) Have a specific question about a stone? Chat directly with our advanced AI gemologist. ‣ Ask about GIA/AGS certifications. ‣ Get real-time advice on jewelry purchasing. ‣ Learn how to spot lab-grown vs. natural diamonds. ■ Professional PDF Reports ◆ Generate highly detailed, beautifully formatted PDF appraisal reports instantly. ◆ Easily export and share reports for insurance, resale, or professional use. ■ Personal Collection Vault ⌘ Save every scan into a secure, organized digital collection. ⌘ Track the estimated quality and specifications of your entire jewelry portfolio. # DIAMOND AI PRO Take your appraisals to the absolute highest level. Upgrading to the Pro version completely unlocks the power of the application: ∞ Unlimited Stone Scans & Appraisals ∞ Unlimited Custom PDF Report Generation ∞ Full 24/7 Access to the AI Gemologist Chatbot ∞ 100% Ad-Free Experience Our app available as a subscription. Payment will be charged to your iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. ⁕ Download Diamond AI today and carry a master gemologist in your pocket. --- Terms of Use: Privacy Policy: ## Diamond Tester Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/8b/72/ea/8b72eaa3-a25a-c63b-0972-170c242bc16c/1.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/41/b5/0e/41b50ef9-5bec-ef0b-cc90-9e45fab93038/2.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/9c/2e/85/9c2e8560-db07-44cf-bd71-b90dfd39d870/3.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/de/7b/78/de7b7802-1c8f-d858-ed19-acc91550ae48/4.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a3/80/31/a3803161-bb08-cb54-b8fb-421f41b0a839/5.png/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/66/e0/d3/66e0d3a2-96ac-8c8f-f423-8d82198cfcc7/6.png/1242x2688.png) ## Diamond Tester Rating Breakdown in United States - 5 stars: 1 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Diamond Tester In-App Purchases | Item | Price | |------|-------| | PRO Weekly | $4.99 | | One-time Payment | $34.99 | ## Apps Similar to Diamond Tester - [Rock Identifier: Id by Photo](https://apptail.io/app/rock-identifier-id-by-photo-JyB/united-states) - [Stone Identifier - Rock Finder](https://apptail.io/app/stone-identifier-rock-finder-qKB/united-states) - [GIA](https://apptail.io/app/gia-CGC/united-states) - [Rock ID - Stone Identifier](https://apptail.io/app/rock-id-stone-identifier-gNKo/united-states) - [Jewelry Identifier: Scan Value](https://apptail.io/app/jewelry-identifier-scan-value-khNu/united-states) - [Rock Identifier: Gem Value](https://apptail.io/app/rock-identifier-gem-value-ILKw/united-states) - [Diamond Tester & Scanner](https://apptail.io/app/diamond-tester-scanner-PdMw/united-states) - [RockIn Rock & Mineral identify](https://apptail.io/app/rockin-rock-mineral-identify-OHEx/united-states) - [Diamond Scanner](https://apptail.io/app/diamond-scanner-DInz/united-states) - [Diamond Tester & Gem Scanner](https://apptail.io/app/diamond-tester-gem-scanner-CuMz/united-states) ## Diamond Tester Available In - [Spain](https://apptail.io/app/diamond-tester-crystalscan-Ztrz/spain) - [Netherlands](https://apptail.io/app/diamond-tester-crystalscan-Ztrz/netherlands) - [United States](https://apptail.io/app/diamond-tester-crystalscan-Ztrz/united-states) - [Ecuador](https://apptail.io/app/diamond-tester-crystalscan-Ztrz/ecuador) - [Hungary](https://apptail.io/app/diamond-tester-crystalscan-Ztrz/hungary) - [India](https://apptail.io/app/diamond-tester-crystalscan-Ztrz/india) - [Colombia](https://apptail.io/app/diamond-tester-crystalscan-Ztrz/colombia) - [Peru](https://apptail.io/app/diamond-tester-crystalscan-Ztrz/peru) - [Poland](https://apptail.io/app/diamond-tester-crystalscan-Ztrz/poland) - [Romania](https://apptail.io/app/diamond-tester-crystalscan-Ztrz/romania) - [Thailand](https://apptail.io/app/diamond-tester-crystalscan-Ztrz/thailand) - [Japan](https://apptail.io/app/diamond-tester-crystalscan-Ztrz/japan) - [Germany](https://apptail.io/app/diamond-tester-crystalscan-Ztrz/germany) - [Dominican Republic](https://apptail.io/app/diamond-tester-crystalscan-Ztrz/dominican-republic) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*