gemstone

Diamond ring (likely a faceted clear gemstone)

Diamond, crystalline carbon (C); the setting appears to be gold-colored metal

AI-generated identification · may be incorrect

The central stone is colorless and brilliant, but the image alone cannot confirm it is diamond rather than another clear gemstone or imitation. Diamond has Mohs hardness 10 and cubic crystal structure; metal setting obscures other tests.

Identified October 12, 2026More gemstone →

Explore Diamond ring (likely a faceted clear gemstone) in the encyclopedia →

Identify your own rocks.

Get a report just like this from any photo, free.

App Store Google Play

At a glance

Common name: Diamond ring (likely a faceted clear gemstone)
Scientific name: Diamond, crystalline carbon (C); the setting appears to be gold-colored metal
Category: gemstone
Identified: October 12, 2026
Method: Standard

AI Estimated Value

Highly variable: roughly $20–$500 for costume or imitation jewelry, and $200 to many thousands of dollars for a genuine diamond ring, depending on stone, gold content, and condition.

Not an official valuation

AI estimate for general interest only — not an appraisal. Actual value depends on condition, provenance, and market demand. Verify with a professional before buying, selling, or insuring.

This identification was generated by AI and may contain errors. Verify important details before relying on them — and never use an AI result to judge whether a specimen is safe to handle. Read the full disclaimer

Physical properties

Formation & geological history

If diamond, it formed under high pressure and temperature deep in Earth’s mantle and was brought near the surface by volcanic kimberlite or lamproite. Its geological age cannot be determined from the image.

Uses & applications

Jewelry and collecting; diamonds are also used as industrial abrasives and cutting tools.

Geological facts

Faceting and reflective metal make visual identification unreliable; a jeweler’s tester or gemological examination is needed to distinguish diamond from simulants.

Field identification & locations

The pictured object is a set gemstone in a ring, not a loose rock. Confirm the stone and metal with a jeweler; diamonds occur in deposits including southern Africa, Russia, Canada, and Australia.