Item #: 512495 This is an authentic CARTIER 18K White Gold Small Juste Un Clou Ring size 48 or 4.5. This stunning ring is crafted of 18 karat white gold into the shape of a gracefully bent nail. This is a fabulous ring with a distinctive look only from Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.