Filter and sort 24 results
![Tiffany & Co. vintage onyx mother of pearl 18k gold penguin brooch Brooches Tiffany & Co.]()
Quick view ![Art Deco inspired diamond onyx platinum square target ring Rings Jack Weir & Sons]()
Quick view Sale ![Vintage onyx 14k yellow gold earrings Earrings Jack Weir & Sons]()
Quick view Vintage onyx 14k yellow gold earrings$ 3,800$ 2,200 /![Art Deco GIA 1.06 carat rose cut diamond onyx platinum engagement ring Rings Jack Weir & Sons]()
Quick view ![Vintage diamond onyx 18k yellow gold hexagon earrings Earrings Jack Weir & Sons]()
Quick view Sale ![Vintage 14k yellow gold 9-strand onyx bead necklace Necklaces Jack Weir & Sons]()
Quick view Vintage 14k yellow gold 9-strand onyx bead necklace$ 3,500$ 2,100 /![Edwardian diamond onyx 18k yellow gold platinum necklace Necklaces Jack Weir & Sons]()
Quick view ![Vintage diamond ruby onyx platinum earrings Earrings Jack Weir & Sons]()
Quick view ![Marlene Stowe diamond onyx 18k yellow gold earrings Earrings Marlene Stowe]()
Quick view ![Art Deco diamond onyx platinum pendant necklace Necklaces Jack Weir & Sons]()
Quick view
