Observe in neutral light
Clean loose dust gently, use indirect daylight, and check a thin edge for transparency.
Answer 5 simple visual questions about your stone to find likely matches based on commonly used mineral reference guides.
Look at the stone’s cleanest, unweathered surface in good light.
How the identifier works
Use the tool for a first-pass shortlist, then verify the result against mineral properties and provenance.
Clean loose dust gently, use indirect daylight, and check a thin edge for transparency.
Choose the closest color, transparency, luster, pattern, and overall form—never create a fresh break.
Compare the result with the linked mineral guides. Valuable, treated, or ambiguous material needs professional testing.
You select visible color, transparency, luster, pattern, and shape. The tool ranks common matches from those observations and links to mineral guides for verification.
The current tool does not upload or analyze photos. You inspect the specimen in neutral light and answer five visual questions.
No. Visual matching cannot confirm treatments, synthetic origin, locality, or value. Use a qualified gemologist or laboratory when the answer affects a valuable purchase or safety decision.