Cartier juste un clou ring rose gold Cartier nail ring nail becomes jewelry. Designed in 1970s New York, the first Juste un Clou bracelet reflected a wild, freewheeling era. Bold, modern, and innovative, Juste un Clou is a creative twist on a familiar object. This jewelry collection transcends the everyday, making the ordinary exquisite, for him and for her. Product Description: Juste un Clou ring Small model Rose gold 100% authentic Comes with box, dust bag and authentication papers