Item #: 564872 This is an authentic CARTIER 18K Pink Gold Diamond Juste Un Clou Ring size 52 or 6. The ring is crafted of 18 karat pink gold in the form of a gracefully bent nail and features round brilliant cut diamonds with a total approximate carat weight of .13 carats. This is a stunning ring with a modern look only from Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.