This is an authentic CARTIER 18K White Gold Diamond Emerald Black Onyx Panthere de Cartier Ring size 62 or 10. The ring is crafted of 18 karat white gold and features a panther head motif pave-set with round brilliant cut diamonds, approximately .75 total carat weight. The ring also features two pear cut emeralds and a black onyx cabochon. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.