Item #: 682389 This is an authentic CARTIER 18K Yellow Gold Diamond Double Juste Un Clou Ring Size 48 or 4.5. The ring is crafted of 18 karat yellow gold and features a wrapped nail motif band set with sparkling diamonds weighing approximately .08 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.