AI Appraisal Estimate

This jewelry set includes a large, circular abalone shell pendant and a separate quartz point necklace. The primary pendant features a high-luster, iridescent mother-of-pearl or abalone shell disc, measuring approximately 40-50mm in diameter. It displays strong labradorescence with hues of silver, green, and blue. The shell is set in a bezel and topped with a round, cabochon-cut red coral or red stone accent, also held in a bezel. The metal components appear to be sterling silver or white metal with a visible bail at the top. The second piece is a raw, clear quartz crystal point capped in a heavy, decorative silver-toned metal casing featuring floral or Victorian-style relief patterns. This crystal pendant is suspended from a delicate cable chain. Both items exhibit minor surface scratches and a light patina consistent with moderate use. The craftsmanship of the shell pendant suggests a modern bohemian or artisan origin, while the crystal necklace has a more vintage-inspired aesthetic. There are no clearly visible hallmarks in the image, but the construction indicates high-quality costume or sterling-grade materials likely from the late 20th or early 21st century.

I have examined the digital images of the two-piece jewelry set, featuring an abalone/coral composite pendant and a Victorian-style quartz crystal point necklace. The shell pendant exhibits a high-luster nacre with vibrant silver and blue play-of-color, while the companion piece utilizes a raw crystal point with an ornate, die-struck cap. Based on visual characteristics, the metalwork is consistent with .925 sterling silver, showing a natural oxidation pattern (patina) rather than the plating wear typical of base-metal costume pieces. The current market for 'Bohemian-Artisan' jewelry remains steady, popularized by designers like Silpada or similar high-end boutique brands. Comparable sold listings for large-scale shell pendants in silver range from $65 to $110, while decorative crystal point necklaces of this caliber typically fetch $60 to $100. The condition appears 'good' to 'very good,' with expected micro-scratches present on the shell's surface. Value is driven by the size of the abalone disc and the intricacy of the metal relief on the quartz cap. However, as this is a remote examination, I must note significant limitations: without physical inspection, I cannot verify the presence of hallmarks or conduct an acid-scratch test to confirm silver purity. Furthermore, the 'red coral' may be dyed sponge coral or synthetic resin; a refractometer test or microscopic inspection of the pore structure would be required for confirmation. An in-person examination of the solder points and chain links would further distinguish if these are mass-produced components or unique artisan-crafted works. Final valuation assumes both pieces are genuine sterling silver and natural stones.