# norbu.ai — AI Powered Gem Identification > AI-powered gemstone identification and learning platform from a photo. (iPhone/iPad app by Ramesh Devu.) - Source: https://appshunter.io/ios/app/norbuai/id6787877909 (this page in markdown: same URL + `.md`) - Developer: [Ramesh Devu](https://appshunter.io/developer/6787877911) - Category: Education, Lifestyle - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.1 · 48 MB - Languages: American English - Released: 2026-08-05 - Data updated: 2026-09-07 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/norbuai/id6787877909/reviews.md ## What is norbu.ai? Norbu.ai – AI-Powered Gemstone Identification Norbu.ai is an AI-powered gemstone identification and learning platform that helps you identify, compare, and understand gemstones from a single photo using explainable AI, visual analysis, and educational insights. Whether you're buying jewelry, collecting gemstones, studying gemology, working in the jewelry trade, or simply curious about a gemstone you own, Norbu.ai provides likely identifications, explainable AI insights, reference images, and confidence scores to help you learn more about every stone. Simply capture or upload a photo, and Norbu.ai analyzes the gemstone using advanced AI to identify possible matches and explain the visual characteristics behind each result. Key Features AI-Powered Gemstone Identification Identify gemstones from a single photo using advanced AI analysis. Explainable AI Go beyond a name with explanations based on observable characteristics such as color, transparency, luster, inclusions, and optical features. Compare Similar Gemstones Learn the differences between gemstones that are commonly confused, including Ruby vs. Red Spinel, Sapphire vs. Blue Spinel, Emerald vs. Green Tourmaline, Aquamarine vs. Blue Topaz, Diamond vs. Moissanite, and more. Reference Image Gallery Compare your gemstone with curated reference images to better understand its appearance. Educational Gemstone Insights Learn about hardness, crystal systems, common treatments, origins, identifying characteristics, and other gemological concepts in an easy-to-understand format. Confidence Scores View AI confidence levels to better interpret each identification. Fast & Intuitive Capture, analyze, compare, and continue learning in seconds. Explore a Growing Gemstone Library Discover hundreds of gemstones, including Ruby, Sapphire, Emerald, Diamond, Spinel, Garnet, Tourmaline, Aquamarine, Topaz, Zircon, Tanzanite, Peridot, Amethyst, Citrine, Opal, Jade, Pearl, Moonstone, Labradorite, Quartz, Agate, Chalcedony, Morganite, Kunzite, Alexandrite, Chrysoberyl, Tsavorite, Iolite, Sunstone, Turquoise, Lapis Lazuli, Coral, Amber, Onyx, and many more. Built for Everyone Whether you're a jewelry buyer, collector, student, enthusiast, retailer, gem trader, or aspiring gemologist, Norbu.ai makes gemstone identification and learning simple, engaging, and accessible. Use Norbu.ai to explore loose gemstones, mounted jewelry, polished gems, cabochons, beads, and many other gemstone varieties. Learn how gemstones differ, compare similar stones side by side, and build confidence through education before making purchasing decisions or expanding your collection. Continuously Improving Norbu.ai is continuously evolving with expanded gemstone coverage, improved AI models, enhanced educational content, and new features designed to make gemstone identification more accurate, transparent, and informative. Why Choose Norbu.ai? AI-powered gemstone identification Explainable AI with educational insights Compare visually similar gemstones Curated reference image gallery Confidence scores for every analysis Learn professional gemological observations Designed for beginners and experienced enthusiasts alike Important Disclaimer Norbu.ai is designed for educational and informational purposes only. AI-generated identifications are estimates based on photographic analysis and should not be considered professional gemological identification, certification, appraisal, or valuation. For definitive identification, authenticity verification, treatment detection, grading, or valuation, gemstones should be examined by qualified gemologists using professional gemological instruments and, when appropriate, submitted to an accredited gemological laboratory. ---------------------------------------------------------------------- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://norbu.ai/terms-of-service Privacy Policy: https://norbu.ai/privacy-policy ## Key features - AI-powered gemstone identification - Explainable AI insights - Compare similar gemstones - Reference image gallery - Educational gemstone insights - Confidence scores ## Frequently asked questions about norbu.ai ### What is norbu.ai? norbu.ai is an AI-powered platform that helps you identify gemstones from a single photo. It provides likely identifications, explainable AI insights, reference images, and confidence scores to help you learn more about each stone. ### How does norbu.ai identify gemstones? norbu.ai analyzes a captured or uploaded photo of a gemstone using advanced AI. It identifies possible matches and explains the visual characteristics behind each result, such as color, transparency, and luster. ### Can norbu.ai help me compare gemstones? Yes, norbu.ai allows you to compare similar gemstones that are often confused, such as Ruby vs. Red Spinel or Emerald vs. Green Tourmaline. This helps you understand their differences visually. ### What kind of educational content does norbu.ai offer? norbu.ai provides educational gemstone insights covering topics like hardness, crystal systems, common treatments, origins, and identifying characteristics in an easy-to-understand format. ### Does norbu.ai have ads? No, norbu.ai does not contain advertisements. ### What devices does norbu.ai support? norbu.ai is supported on iPhone, iPad, and iPod devices. ### How often is norbu.ai updated? norbu.ai is continuously improving with expanded gemstone coverage, enhanced AI models, and new features. The app was last updated on August 5, 2026, with version 1.0. ### What is the age rating for norbu.ai? norbu.ai has an age rating of 4+, making it suitable for a wide range of users. ## Version history (last 5 releases) ### 1.1.7 — 2026-09-03 General performance improvements and stability bug fixes ### 1.1.6 — 2026-08-29 UI updates and in app purchase ### 1.1.3 — 2026-08-20 updated UI banners , payment related pages ### 1.1.0 — 2026-08-17 UI improvements ### 1.0 — 2026-08-05 No release notes. ## Related topics [apps to identify gemstones](https://appshunter.io/ios/topics/apps-to-identify-gemstones) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-07.*