Year: 2016 This is an authentic CARTIER 18K White Gold Diamond Maillon Panthere Wedding Band Ring 48 4.5. The ring is crafted of 18 karat white gold and features a stylized band set with four round brilliant cut diamonds, approximately .06 total carat weight. This is a stunning ring with the elegant style of Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.