gemstone

Gemstone bead necklace (likely citrine or yellow quartz)

Quartz, SiO₂; precise identification is uncertain because the beads are blurred and metal settings obscure them

AI-generated identification · may be incorrect

Likely translucent yellow-gold, vitreous-luster quartz beads with Mohs hardness 7, no visible cleavage, and hexagonal crystal structure. The necklace also contains metal findings and a geometric pendant, which are not geological materials.

Identified August 8, 2026More gemstone →

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At a glance

Common name: Gemstone bead necklace (likely citrine or yellow quartz)
Scientific name: Quartz, SiO₂; precise identification is uncertain because the beads are blurred and metal settings obscure them
Category: gemstone
Identified: August 8, 2026
Method: Standard

AI Estimated Value

Approximately $10–$75 for common quartz-bead jewelry; $100–$500+ if made with verified natural citrine and precious-metal components.

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

Natural citrine forms when iron impurities color quartz during hydrothermal or pegmatitic growth; much commercial “citrine” is heat-treated amethyst. Quartz is abundant and commonly sourced from Brazil, Madagascar, Uruguay, and Zambia.

Uses & applications

Used extensively in jewelry and ornamental objects; quartz is also important industrially in glass, electronics, and abrasives. Value depends on whether the beads are natural citrine, heat-treated quartz, or glass imitation.

Geological facts

Yellow quartz is commonly confused with yellow glass, topaz, and beryl; citrine is generally less intensely colored than many imitations. The image does not clearly show diagnostic inclusions or crystal faces.

Field identification & locations

Check for internal natural inclusions, uniformity, coolness to touch, and scratch resistance; gemological testing by refractive index or a specific-gravity test is more reliable. The specimen appears to be jewelry rather than a loose geological sample.