Item #: 1038324 This is an authentic CARTIER 18K Pink Yellow White Gold Trinity Heart Necklace. The necklace is crafted of 18 karat pink, yellow, and white gold, and features a interlocking heart shaped trinity pendant on a link chain finished with a lobster clasp. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.