AI identification & appraisal estimate

18k Gold Opal and Diamond Accent Slider Pendant

Fine Jewelry AI-generated identification & appraisal · may be incorrect · not an official valuation→

Photo submitted by the user — not generated by AI

User's notes

18k gold, opal and single diamond slider

These notes were written by the person who submitted this item. Appraiser.AI has not verified them, and the AI's identification and estimate may rely on them.

AI Estimated Value

Not an official valuation

$300 - $600

AI estimate as of May 22, 2025 · 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.

This analysis also relies on unverified notes provided by the user, which may be incomplete or inaccurate and could affect the result.

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AI Item Analysis

A delicate slider pendant crafted from 18k yellow gold. It features an elongated, likely oval or freeform, cabochon-cut opal as the centerpiece, exhibiting visible play-of-color. The opal appears to be bezel or semi-bezel set. Above the opal, there is a single small round brilliant-cut diamond accent.

AI Appraisal Report

The appraisal value is based on the combination of 18k yellow gold content (75% pure gold), a central cabochon-cut opal gemstone, and a single small diamond accent. The primary value driver, beyond the gold, is the opal, whose worth is highly dependent on factors such as origin, type (e.g., Australian, Ethiopian), play-of-color intensity and pattern, body tone, clarity, and carat weight. The provided image shows an elongated opal with visible play-of-color, possibly blues and greens. The diamond is presumed to be a small round brilliant accent, typical for such designs. The slider style and overall craftsmanship also contribute to the value. This range represents an estimated fair market value. A detailed gemological examination by a certified gemologist would be necessary for a more precise valuation, especially regarding the opal's specific qualities and the diamond's characteristics.