Item #: 1030858 This is an authentic CARTIER 18K Yellow Gold Diamond Juste Un Clou Pave Ring 58 8.5. The ring is crafted of 18 karat yellow gold and a bent nail motif ring accented with round cut diamonds weighing approximately .40 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.