Item #: 364083 This is an authentic CARTIER 18K Yellow Gold Black Onyx Tsavorite Double Panthère De Cartier Ring 51 5.25. This fiercely fashionable design from the Panthère de Cartier collection is crafted of 18 karat yellow gold and features two panthers facing opposite directions that are both accented with a black onyx nose, and Tsavorite stone eyes. This stunning ring makes for the perfect accessory for any occasion, with the classic style only from Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.