AI Appraisal Estimate

This is a pair of relatively small stud earrings, each featuring a semi-circular, cabochon-cut gemstone set within a gold-toned metal bezel. The gemstones appear to be a translucent, milky white to very pale blue or 'moonstone' like material, exhibiting a soft glow or adularescence. Each gemstone is prong-set or bezel-set along its curved edge within a 'U' or 'cup' shaped metal component. The metal appears to be a light gold color, possibly yellow gold or gold-plated base metal, and shows a slight dullness, suggesting some wear or patina. The construction indicates a solid post-back finding, typical of stud earrings, which features a round disc or flat plate at its base, designed to secure the earring to the earlobe. The backs of the earrings show the post and the butterfly finding (though the actual butterfly clutch is not present), indicating they are designed for pierced ears. No specific maker's marks or stamps are visible in the provided images, which might suggest they are mass-produced or a vintage item where such marks have worn off. The overall style is simple and minimalist, leaning towards a modern or contemporary aesthetic, though the use of a cabochon stone could also hint at a vintage sensibility, possibly mid-20th century to present. The condition appears to be good, with no obvious chips or cracks in the gemstones, and the metalwork seems intact, albeit with minor surface wear consistent with gentle use. The craftsmanship appears to be functional and standard for costume or semi-fine jewelry.

I have visually examined the provided image of these Gold-Toned Semi-Circle Gemstone Stud Earrings. The condition appears good for their age, with no visible chips or cracks in the cabochon gemstones. The metalwork shows minor surface wear and a slight dullness, consistent with gentle use and age in a gold-toned item. Authenticity of materials cannot be definitively confirmed from images alone. While the gemstones present characteristics suggestive of moonstone (milky white, translucent with adularescence), without physical inspection and gemological testing, it is impossible to confirm the precise type or if they are natural or synthetic. Similarly, the 'gold-toned metal' could be yellow gold, gold-filled, or gold-plated base metal; hallmarks or specific testing would be required to verify. Market conditions for costume or semi-fine jewelry of this nature generally favor affordability. These earrings lack visible maker's marks, which, combined with the standard craftsmanship, suggests they are likely mass-produced or costume/vintage items rather than high-end designer pieces. Demand for minimalist-style stud earrings with cabochon stones is consistent, but rarity is low as similar items are readily available. Factors significantly impacting value include the unverified gemstone identity (a natural high-quality moonstone would increase value) and the unknown metal composition (solid gold would significantly raise the appraisal). For full authentication and accurate valuation, an in-person examination is crucial to perform gemological testing, assess metal purity, and search for hidden hallmarks. Based on current visual information, these earrings are valued as attractive costume or semi-fine vintage pieces.