Item #: 781429 Year: 2020 This is an authentic CARTIER 18K Pink Gold Diamond Juste Un Clou Ring size 55 7.25. The ring is crafted of 18 karat pink gold and features a gracefully curved nail motif band set with sparkling diamonds weighing approximately .13 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.