Supported Features
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Dark Interface
Jewelry Identifier – Caratum
AI Valuation & Gem Scanner
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Discover the world of fine jewelry with Caratum, your intelligent companion for instant identification and market insights. Whether you are a collector, an enthusiast, or simply curious about a piece you own, our technology provides the clarity you need to understand your jewelry better.
Caratum transforms your smartphone into a pocket-sized tool for exploration. By leveraging advanced AI, our app simplifies the complex task of evaluating pieces, allowing you to access detailed analysis and authentication data in seconds.
Core Features:
- AI-Powered Identification & Authentication: Use machine learning to identify your pieces and perform gemstone authentication.
- Professional Valuation Estimates: Get helpful, market-based valuation estimates to better understand the potential value of your jewelry.
- Deep Analysis: Receive comprehensive insights, including metal composition and detailed craftsmanship analysis.
- Collection Management: Organize your jewelry box digitally with full collection tracking and a complete identification history.
- Personalized Settings: Configure the app to your preferences with customizable measurement units.
- Interactive Learning: Challenge yourself with fun, engaging quizzes designed to test your knowledge of fine jewelry.
How It Works:
Simply scan or upload an image of your jewelry to initiate the analysis process. Our AI examines the unique characteristics of the item to provide immediate identification and associated details. Your history is saved automatically, so you can revisit your findings or update your collection management records at any time.
Why Choose Caratum:
We provide a streamlined approach to jewelry documentation. By combining accessibility with robust data, we help you keep track of your valuables, understand the materials in your collection, and learn more about the craftsmanship behind every ring, watch, or stone you own.
Privacy and Trust:
We value the privacy of our users. Your data and identification history are managed with care to ensure your personal jewelry information remains secure.
Download Caratum today and start exploring your collection with confidence.
Ratings & Reviews
Latest Updates for Caratum
We are constantly working to make your experience with Caratum more precise and reliable. In this update, we have focused on refining the core technology that powers your jewelry exploration.
IMPROVEMENTS
• Enhanced AI Identification Accuracy: We have upgraded our recognition models to better analyze the fine details of your jewelry. You will now receive more consistent and reliable identification results when scanning your pieces.
• Optimized App Performance: We have streamlined background processes to ensure faster loading times and a smoother experience while navigating your identification history or managing your jewelry collection.
• Refined Analysis Speed: The app now processes image data more efficiently, allowing you to move from scanning to receiving your professional valuation estimates and craftsmanship insights in less time.
Thank you for choosing Caratum to help you explore and document your jewelry collection. We appreciate your feedback and encourage you to keep your suggestions coming as we continue to improve the app.
The developer, Roman Pieskov, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Roman Pieskov
- Size
- 49 MB
- Category
- Reference
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium 1 Week $4.99
- Premium 1 Year $29.99
- Copyright
- © 2026 Roman Pieskov. All rights reserved