This is an authentic CARTIER 18K Pink Gold Diamond 1.5mm Étincelle de Cartier Wedding Band Ring 53 6.5. The ring is crafted of 18 karat rose gold and features a narrow band set with round cut diamonds, approximately .22 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.