GEMOLOGIST-TRAINED AI — NOW IN YOUR POCKET
What’s in the stone?
Find out in one snap.
Point your phone at any loose gem, ring, or pendant. Gem Identifier reads color, cut, inclusions, and optical clues to name the species, spot likely treatments, estimate rarity and value, and write you a gemologist-style report.
App Store link drops the moment review clears.
Gem Report · Sample
Ceylon Sapphire
Corundum · blue variety
Origin
Sri Lanka
Cut
Oval mixed
Carat
~2.1 ct
Mohs
9
Fresh from the loupe
Stones our community just identified — tap any one to read the full Gem Report.
No gems found yet
Be the first to identify one — download the app to start a collection.
More than a species guess
Every identification comes back as a 26-section gemologist’s field report — not a one-line label.
Species & variety
Identify the species plus prized varieties — Padparadscha sapphire, Paraiba tourmaline, pigeon blood ruby, Colombian emerald.
Origin clues
Inclusion patterns and color signatures point toward likely origins — Kashmir, Mogok, Muzo, or Madagascar — and why it matters.
Treatments & honesty
Flags likely heat, diffusion, fracture filling, or coatings — and how each changes value and disclosure expectations.
Natural vs synthetic
Curved striae, gas bubbles, flux fingerprints — the tells that separate a lab-grown from a mined stone.
Fair market range
Per-carat estimates for this quality, split between wholesale, retail, and auction — so you know where a stone sits in the market.
Full gemological profile
Mohs hardness, refractive index, specific gravity, crystal system — everything you’d expect on a real lab report.
Three taps, one report
Built for the loose stone on your desk and the ring on your finger.
Photograph it
A clean phone photo on a plain background is all it takes. Cabochons, faceted stones, or jewelry — works on all of them.
AI reads every facet
The model studies color, inclusions, cut, and optical phenomena across 26 gemological dimensions.
Open your Gem Report
Full report in seconds — species, variety, origin, treatments, rarity, care tips, value range, and lab recommendations.
Reports in seconds
Not minutes. Snap, read, move on.
Trained on gemology
Species, variety, treatments, and origin clues a loupe can miss.
Free to start
Your first identifications are on us. See what it can do.
Every stone has a story.
Start reading yours. Download Gem Identifier and turn any pocketful of stones into a catalogued collection.
iOS launch coming soon