AI identification & appraisal estimate

Tumbled stone consistent with yellow quartz or chalcedony

This name is the AI's identification of the item — it may be incorrect.

Submitted photo of Tumbled stone consistent with yellow quartz or chalcedony
Photo submitted by the user — not generated by AI

AI Estimated Value

Not an official valuation

$1.00 - $3.00

AI estimate as of June 11, 2026 · verify with a professional before acting

AI-Generated · Verify before acting

Everything on this page is generated by AI for informational purposes only. AI can make mistakes — the AI may misidentify items or misattribute them (artist, maker, brand, designer, origin, era). This is not an official valuation and should not be used for insurance, sale, tax, estate, legal, or lending purposes — or any decision requiring a certified appraisal. It is not an authoritative claim about any person, brand, or rights holder — do not share or rely on it as a factual statement about a third party. Always consult qualified professionals before making financial decisions.

Read the full disclaimer

AI Item Analysis

This item appears to be a small, polished stone approximately 2 centimeters in length. The specimen is tear-drop or ovate in shape and exhibits a translucent-to-opaque yellow-honey coloration, which is stylistically consistent with varieties of yellow quartz (such as citrine) or chalcedony, though it may also be a river-worn pebble of common quartz or quartzite. The texture is smooth, suggesting it has undergone a mechanical tumbling process or natural water erosion. Visible characteristics include several internal fractures and small surface inclusions or pitting, appearing as brownish specs and jagged lines consistent with natural stone weathering. There are no visible markings, signatures, or maker's labels on the object. In the context of the photograph, its scale relative to the human hand suggests it is a common pocket stone or decorative aggregate. Because mineral identification depends on chemical composition, hardness tests, and specific gravity—none of which can be performed through a photograph—this attribution remains a hypothesis based on visual aesthetics and color profile alone. It lacks the intense clarity of high-grade gemstones, appearing more consistent with common garden or craft store tumbled stones.

AI Appraisal Report

Based on my visual examination of the photograph, this item appears to be a small tumbled stone, with a color profile and translucency consistent with yellow quartz or chalcedony. I cannot verify the exact mineral composition from a photo alone; a physical inspection involving a Mohs hardness test or specific gravity measurement would be required to determine if this is citrine, dyed chalcedony, or a common quartzite pebble. The stone shows surface pitting and internal fractures consistent with natural geological formations or mechanical tumbling. Based on what I can see, the specimen lacks the clarity and saturation associated with jewelry-grade gemstones. The value is based on the assumption that this is a common decorative tumbled stone often found in bulk bins at hobby or gift shops. In the current market, items of this type are typically sold as 'pocket stones' or craft supplies. Because identification remains a hypothesis based on visual aesthetics, the value would not significantly shift even if the stone were a different common variety, though it would be negligible if determined to be glass. To confirm the mineral identity, an in-person examination by a gemologist would be necessary. Given the ubiquity of these stones, there is no specialized collector demand that would elevate the value beyond the estimated range for common decorative minerals.

Keep exploring

More rocks and minerals appraisals

Get your items appraised

Instant AI-powered appraisal estimates from a photo

Browse More Appraisals