VINTAGE 14K WHITE GOLD BLUE CHALCEDONY RING | 14.75CT OVAL CABOCHON | DIAMONDModern Jewelry4.4(204)$3,250May 10, 2026
Antique Cartier 14k Yellow Gold Chalcedony Stick Pin 7.6mmMynt Auctions4.5(866)$100(1 bid)May 04, 2026
BOTRYOIDAL CHALCEDONY ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(514)$5May 03, 2026
