Year: 2017 This is an authentic CARTIER 18K Pink Gold Diamond Juste Un Clou Ring size 49 or 4.75. The ring is crafted of 18 karat pink gold and features a gracefully bent nail set with round brilliant cut diamonds weighing a total of approximately .13 carats. This is a stunning 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.