Jewelry Value: GemGauge AI
Hallmarks, gems & watch ID
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Snap a photo to identify jewellery or watches, spot hallmarks, get a value range, and browse similar listings. Built for collectors, resellers, and shoppers.
Scan jewelry (and watches) and get key facts in seconds.
Point your camera at a piece (or pick from Photos) and GemGauge AI analyses the type, materials, gemstones, hallmarks and style cues then provides a confidence score and an estimated value range.
Sanity-check your estimate with real listings: browse similar items and their condition on the market.
Key features: • Photo scan: Camera or Photos
• Jewelry + watch identification (ring, necklace, bracelet, earrings, watch)
• Hallmarks and gemstone summary
• Quality assessment: craftsmanship, condition, rarity, design
• Care tips tailored to the piece
• Market search: similar items and price ranges
• Privacy-first: photos are uploaded only when you start an analysis
In-app purchases: GemGauge Pro: Weekly $4.99 / week • Yearly $44.99 / year • Lifetime $49.99 one time
Prices may vary by region and are shown in your local currency.
Disclaimer: Results and value ranges are informational estimates and may be inaccurate. Jewelry value depends on condition, provenance, and market demand confirm with the item and consult a certified professional for official appraisal or insurance needs.
Privacy: https://hpala687.github.io/jewelry-identifier-legal/privacy/
Terms: https://hpala687.github.io/jewelry-identifier-legal/terms/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Hasan Pala, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Hasan Pala
- Size
- 29.7 MB
- Category
- Reference
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
English and 26 more
- English, Arabic, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Indonesian, Italian, Japanese, Korean, Latvian, Malay, Norwegian Bokmål, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Vietnamese
- Age Rating
13+
- 13+
- In-App Purchases
Yes
- Weekly $4.99
- Yearly $44.99
- Lifetime $49.99
- Copyright
- © Hasan Pala