Item #: 1418945 Year: 2020 This is an authentic CARTIER 18K White Gold Diamond Black Onyx Emerald Panthere De Cartier Ring 55 7.25. The ring is crafted of 18-karat white gold and features a panther shape encrusted with diamonds weighing approximately .68 total carat weight with a black onyx nose and two emerald eyes. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.