Item #: 940650 This is an authentic CARTIER 18K Pink Yellow White Gold Diamond Medium Trinity Ring size 56 or 7.5. This ring is crafted of 18 karat pink, yellow and white gold with 15 diamonds weighing approximately .04 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.