Item #: 514605 This is an authentic CARTIER 18K White Gold Diamond Heart Pendant Necklace. The necklace is crafted of an 18 karat white gold chain that holds a heart motif pendant accented with three round brilliant cut diamonds with a total approximate carat weight of .15 carats. This is a stunning necklace with timeless elegance only from Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.