Instant, algorithm-backed appraisal benchmarks for rubies, sapphires, emeralds, spinels, and Paraiba tourmalines. Combining high-resolution computer vision, laboratory certificate OCR, and live trade data.
Built with deep domain expertise to respect individual gemological parameters, origin premiums, and treatment nuances.
A complete appraisal dossier in seconds, without leaving your camera roll.
Automatic image quality validation. Our vision pipeline checks focus, lighting exposure, background noise, and warns you if stone color conflicts with declared mineral species.
Instantly scan physical lab reports from GRS, GIA, Gübelin, SSEF, Lotus, and IGI. Automatically extracts carat weight, treatments, origin, and prestigious trade color names like "Royal Blue" and "Muzo Green".
Gain transparency across international markets. View standard retail customer ranges alongside Bangkok dealer wholesale benchmarks and auction expectations.
All evaluated stones, zoomable high-resolution imagery, and certificates are securely encrypted in your personal portfolio with live collection revaluation.
Seamlessly view and export valuations in USD, EUR, GBP, AED, CNY, or THB with auto-updated real-time conversion rates.
Generate crisp, high-resolution 3x PNG appraisal cards ready for instant WhatsApp, iMessage, or AirDrop sharing with clients and partners.
Strict gemological discipline combined with global market transaction evidence.
Computer vision inspects hue saturation, tone depth, crystal transparency, brilliance return, and detects optical windowing or dark extinction zones.
Geographic origin and thermal/resin treatment status are NEVER guessed from photos alone. They are governed strictly by verified certificates or declared user parameters.
Our algorithms compare stone parameters against historical auction sales (Sotheby's, Christie's, Bonhams) and active dealer trading benchmarks from Bangkok, Geneva, and New York.