Rock Identifier
Small clear faceted gemstone, possibly cubic zirconia (Unconfirmed; cubic zirconia (ZrO₂) is a possibility, but diamond or another colorless stone cannot be identified from this image alone) — gemstone
gemstone

Small clear faceted gemstone, possibly cubic zirconia

Unconfirmed; cubic zirconia (ZrO₂) is a possibility, but diamond or another colorless stone cannot be identified from this image alone

AI-generated identification · may be incorrect

Tiny, colorless, brilliant-cut stone with reflective facets; apparent hardness and other diagnostic properties cannot be determined visually. A setting or scale is not clearly visible.

Identified More gemstone →
Explore Small clear faceted gemstone, possibly cubic zirconia in the encyclopedia →

Identify your own rocks.

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

Physical properties

Tiny, colorless, brilliant-cut stone with reflective facets; apparent hardness and other diagnostic properties cannot be determined visually. A setting or scale is not clearly visible.

Formation & geological history

If cubic zirconia, it is a synthetic material rather than a naturally formed mineral; natural diamond forms deep in the mantle and is brought upward by volcanic eruptions. The photo does not establish which this is.

Uses & applications

Small faceted stones are used in jewelry and decorative settings; value depends strongly on confirmed identity, size, and cut.

Geological facts

A sharp image shows facet-like reflections, but those alone cannot reliably distinguish diamond, cubic zirconia, glass, or another simulant.

Field identification & locations

Use a loupe and gemological tests—such as refractive-index, thermal-conductivity, and microscope examination—for identification. No locality can be inferred from the photograph.