Item #: 1352377 This is an authentic CARTIER 18K White Gold Juste Un Clou Ring 51 5.75. The ring is crafted of 18 karat white gold and features a gracefully bent nail motif. PLEASE NOTE: The ring has been re-soldered where the head of the nail meets the tip. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.