This is an authentic ROBERTO COIN 18K Yellow Gold Diamond By the Inch Bezel Bracelet. The bracelet is crafted of 18 karat yellow gold and feature bezel-set round brilliant cut diamonds, approximately .73 total carat weight, and is finished with a lobster clasp. The bracelet also features a synthetic ruby set on the chain tag. Follow this item for alerts. Roberto Coin is a registered trademark of Roberto Coin. FASHIONPHILE is not affiliated with Roberto Coin.