This is an authentic ROBERTO COIN 18K Yellow Gold Diamond Pink Opal Principessa Link Bracelet. The bracelet is crafted of 18 karat yellow gold and features pink opal beads and approximately .08 total carat weight of diamond stations between flower motifs, also accented with a synthetic ruby 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.