Item #: 1418279 This is an authentic CARTIER 18K White Gold Diamond XS Hearts and Symbols Necklace. The necklace is crafted of 18 karat white gold and features a heart motif pendant set with a center diamond weighing approximately .01 carat. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.