Year: 1997 This is an authentic CARTIER 18K Pink Yellow White Gold Diamond C De Cartier Ring 54 7. The ring is crafted of three bands of 18 karat yellow, white, and pink gold and features two Cartier de C motifs set with sparkling round brilliant cut diamonds, approximately .10 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.