Rock Identifier
Green gemstone ring, possibly emerald (The green stone may be emerald (beryl, Be₃Al₂Si₆O₁₈), but the photo cannot confirm its identity; the setting appears to be silver-colored metal.) — gemstone
gemstone

Green gemstone ring, possibly emerald

The green stone may be emerald (beryl, Be₃Al₂Si₆O₁₈), but the photo cannot confirm its identity; the setting appears to be silver-colored metal.

AI-generated identification · may be incorrect

Small faceted, vivid green stone with a glassy luster in an openwork ring setting. Emerald has Mohs hardness 7.5–8 and a hexagonal crystal structure; color and appearance alone are not diagnostic.

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Physical properties

Small faceted, vivid green stone with a glassy luster in an openwork ring setting. Emerald has Mohs hardness 7.5–8 and a hexagonal crystal structure; color and appearance alone are not diagnostic.

Formation & geological history

If emerald, it formed in beryllium-rich fluids interacting with chromium- or vanadium-bearing rocks, in deposits of varied geological ages. The ring is a human-crafted jewelry piece using a geological gemstone.

Uses & applications

Jewelry and collecting; emeralds are also valued as a precious gemstone.

Geological facts

Natural emeralds commonly contain inclusions, sometimes called a jardin. The pictured stone’s identity and natural or synthetic status cannot be established visually.

Field identification & locations

A gemological test or seller documentation is needed to distinguish emerald from other green stones, glass, or synthetic material. Emeralds occur in Colombia, Zambia, Brazil, and elsewhere.