Year: 2025 This is an authentic CARTIER 18K White Gold Diamond Juste Un Clou Paved Ring 50 5.25. The ring is crafted of 18 karat white gold and features a curved nail motif band pave-set with round brilliant cut diamonds, approximately .40 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.