Item #: 464941 This is an authentic CARTIER 18K Pink Gold Juste Un Clou Ring 52 6. The ring is crafted of 18 karat pink gold and features a gracefully curved nail motif band. This is a stunning ring with the iconic style of Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.