Item #: 414262 Year: 2011 This is an authentic CARTIER 18K Pink Gold Juste Un Clou Ring 48 4.5. The ring is crafted of 18 karat pink gold and features a rounded band in the shape of a gracefully bent nail motif. This is a fabulous ring with the modern style of Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.