This is an authentic ROBERTO COIN 18K Rose White Gold Diamond Medium Primavera Bangle Bracelet. The bracelet is crafted of 18-karat rose and white gold and features pave-set round brilliant cut diamonds throughout the band, approximately .22 total carat weight, along with a hidden synthetic ruby on the inside. Follow this item for alerts. Roberto Coin is a registered trademark of Roberto Coin. FASHIONPHILE is not affiliated with Roberto Coin.