Item #: 1370730 This is an authentic CARTIER 18K White Gold Diamond Juste Un Clou Ring 58 7. The ring is crafted of 18 karat white gold and features a gracefully curved nail motif pave set with round brilliant cut diamonds, approximately .13 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.