Product Name:Cartier Juste Un Clou Earring 18K Pink Gold With Diamonds N8515009 Material:316L Titanium Steel + 18K Gold Plating Color:Pink Gold Material Features :Never fade,can be wore under water Diamonds:176 Brilliant-Cut Diamonds About the Collection:A 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.