Gemstone

A broad category covering many materials used for jewelry.

Colors & patterns

Any color or pattern, depending on identity.

Typical origins

No single country applies; the actual mineral or organic material must be identified.

Hardness

Depends on the material

Choosing & setting this material

The patterned jasper illustration is only an example. Before ordering, request the specific material name, treatments, dimensions and provenance rather than relying on the label gemstone.

Care & cleaning

Clean gently with lukewarm water, a little mild soap and a soft cloth, then dry. Avoid steam, ultrasonic cleaners, harsh chemicals and sudden temperature changes, especially when treatments are unknown.

Origins above describe typical sources of the material, not the origin of an illustrated or stocked stone. Hardness measures scratch resistance, not resistance to breaking. Confirm the identity and treatments of the actual piece.

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Further reading: Material reference · GIA: gem treatments