gemstone

Faceted yellow-brown gemstone ring, possibly citrine

Unidentified faceted gem; citrine is quartz (SiO₂), but the photo is insufficient for a reliable identification

AI-generated identification · may be incorrect

The rectangular faceted center stone appears yellow-brown with vitreous luster, set in a silver-colored metal ring. Hardness, crystal structure, and cleavage cannot be determined from the image; the surrounding accents may be small stones or decorative metalwork.

Identified September 26, 2026More gemstone →

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At a glance

Common name: Faceted yellow-brown gemstone ring, possibly citrine
Scientific name: Unidentified faceted gem; citrine is quartz (SiO₂), but the photo is insufficient for a reliable identification
Category: gemstone
Identified: September 26, 2026
Method: Standard

AI Estimated Value

Approximately $20–$300 for a typical fashion ring; value depends on stone identity, quality, metal, and craftsmanship.

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 citrine, it is quartz colored by trace iron and geological irradiation, commonly found in hydrothermal veins and pegmatites. The stone may also be another gem or a simulant; its geological age and origin are unknown.

Uses & applications

Jewelry and personal adornment; citrine is also used for ornamental carvings and collected as a gemstone.

Geological facts

Citrine is relatively hard (Mohs 7) and lacks prominent cleavage. Yellow-brown color alone cannot distinguish natural citrine from heat-treated amethyst or glass.

Field identification & locations

Gem identification requires tests such as refractive index, magnification, and hardness; avoid scratching the mounted stone. Citrine occurs in Brazil, Madagascar, and elsewhere.