The Riviere bracelet with black diamonds from the Grau brand will amaze you with its characteristic natural color of the most sought after and best valued gemstone on earth. If you think of black every time the word elegance is said to you, this is your bracelet. Its 75 diamonds set in four clasps combine perfectly with the setting made of 18k white gold. The 19 cm long unisex bracelet will surround your wrist with an unbeatable shine. It incorporates the box closure and security tab that will leave you calm so you can enjoy the night without stopping shining.