Cartier 18K Rose Gold Diamond Juste Un Clou Bracelet 16Cartiers 18K Rose Gold Diamond Juste Un Clou Bracelet 16 features round brilliant cut diamonds totaling 0. 58 carat that are prong set on the edge of the head and tip of the nail! Wear it alone or stacked, mixing metals or not, as you see fit. In very good condition, it comes with a pouch and certificate and has scratches on the metal. The Juste un Clou collection was conceived in 1970s New York City as an expression of independence and fearlessness,