Item #: 649060 This is an authentic CARTIER 18k Pink Yellow White Gold Les Must De Cartier Trinity Ring 51 5.75. The ring is crafted of 18 karat pink, yellow and white gold in three separate bands that are interlocked to form one trinity ring. This is a beautiful ring with the classical style only from Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.