AI Appraisal Estimate

A striking three-piece vintage jewelry set featuring a large oval brooch and a matching pair of circular cufflinks. Each piece showcases a high-relief black basalt-style composite cameo against a creamy ivory-colored resin or plastic background. The cameos depict a profile of a woman of African descent, or Nubian queen style, featuring an intricate braided hairstyle and a decorative spiral accent at the base of the neck. The medallions are set within yellow gold-toned metal mounting borders decorated with a continuous beaded milgrain or 'granulation' motif. The brooch is approximately 2 inches in length, while the cufflinks are smaller, roughly 0.75 inches in diameter. The metal appears to be a plated base metal, showing typical surface micro-scratching and minor tarnish in the recessed areas of the beading. The cufflink mechanisms are swivel-back (T-bar) style. Based on the materials and construction, this set likely dates from the 1960s or 1970s, reflecting a period of interest in Afrocentric aesthetic markers. The craftsmanship is consistent with high-quality costume jewelry, with the cameo reliefs remaining sharp and well-defined without significant chipping or loss of detail.

Upon visual examination of this three-piece Black Nubian cameo set, I find the composition to be characteristic of Mid-Century Afrocentric costume jewelry, likely dating to the late 1960s. The black basalt-style composite cameos exhibit high-relief detail with excellent preservation of the braided textures. The gold-toned milgrain bezels show minor age-related oxidation consistent with plated base metals. The set's primary value lies in its complete nature; finding matching cufflinks and brooches in this specific motif is increasingly rare. Market demand for Black Americana and vintage Afrocentric fashion remains strong, driving prices higher than standard floral cameos of the same era. However, as this is costume jewelry rather than fine jewelry (such as carved onyx or 14k gold), the ceiling is capped by the material composition. This valuation assumes the swivel-back mechanisms are fully functional. Please note that this appraisal is based on photographic evidence alone. A physical inspection is required to test the metal for gold content via acid or XRF testing and to confirm the cameo material is not genuine Wedgwood basalt or jet. Microscopic analysis of the ivory-toned resin would be necessary to rule out natural materials like bone or early synthetics like celluloid, though the smooth luster suggests a high-quality thermoplastic or resin common to the period. Provenance regarding the manufacturer or original retail packaging would further refine this estimate.