Year: 2013 This is an authentic CARTIER 18K White Gold Diamond Diamants Legers de Cartier Heart Motif Ring 48 4.5. This ring is crafted of 18 karat white gold with a heart shaped motif set with a diamond weighing approximately .14 total carat weight. Enjoy this classic style only from Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.