Item #: 393624 This is an authentic CARTIER 18K Pink Yellow White Gold Classic Les Must De Cartier Trinity Ring 49 4.75. This stunning ring is crafted of three loose bands of 18 karat yellow, pink and white gold. 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.