About this app
Have you ever wondered if that diamond ring you found, bought, or inherited is the real deal? Welcome to Diamond Tester — the ultimate pocket appraiser that takes the guesswork out of precious stones! Whether you are a jewelry enthusiast, a savvy buyer, or just curious about a gemstone you own, Diamond Tester uses state-of-the-art scanning technology to instantly analyze your diamond securely from your iPhone. ◆ KEY FEATURES ◆ SPOT FAKES IN SECONDS Don't get tricked! Our authenticity analysis helps you determine whether a stone is a genuine diamond, identifying red flags and warning signs quickly. Shop for jewelry with confidence. SCAN THE 4Cs INSTANTLY Get deep insights into any diamond. We provide detailed estimates on the exact attributes of your stone: • Cut • Color • Clarity • Carat weight KNOW YOUR DIAMOND'S WORTH Curious about the price? Get instant market value estimations based on the stone's predicted 4Cs and shape. Check how much your stone might fetch on the market before you decide to sell. BUILD YOUR COLLECTION Keep track of every stone you scan. Build a digital diamond collection, compare different gems side-by-side, and save your scan history for future reference. WHO IS THIS APP FOR? • Thrifters hunting for hidden treasures • Couples shopping for engagement rings • Anyone looking to appraise inherited jewelry • Gemology enthusiasts Download Diamond Tester today and discover the true potential and authenticity of your jewelry! Disclaimer: Diamond Tester estimates metrics based on visual analysis and should be used as a supplementary tool. For certified grading or legal transactions, always consult a professional human gemologist or a certified lab (like the GIA). Privacy & Terms: Your data is secure. View our policies: Privacy Policy: https://quickappzilla.com/ios/ai/privacy-policy.html Terms of Service: https://quickappzilla.com/ios/ai/terms-of-service.html Download Gold Detector today and never wonder about your gold's authenticity or value again! In-App Purchase Options: Premium access is required for Diamond identification. Weekly: $6.99 USD Yearly: $34.99 USD
Latest release
What’s New
We fixed bugs and improved performance to make the app faster, smoother, and more reliable. Enjoy fewer interruptions, more responsive screens, and a better overall experience.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 28, 2026 · 5:39 PM Free
Screenshots
