This is an authentic ROBERTO COIN 18K Yellow White Gold Diamond Bamboo Bracelet. The bracelet is crafted of 18 karat yellow and white gold and features vertical bamboo motifs, accented with pave-set round brilliant cut diamonds weighing approximately .66 total carat weight. The bracelet also features the signature synthetic ruby sone set behind the clasp. Follow this item for alerts. Roberto Coin is a registered trademark of Roberto Coin. FASHIONPHILE is not affiliated with Roberto Coin.