This is an authentic ROBERTO COIN 18K White Gold Diamond Double Crisscross Ring size 53 or 6.5. The ring is crafted of 18 karat white gold and features 3 rows of bands embellished with pave-set diamonds, approximately .69 total carat weight. Follow this item for alerts. Roberto Coin is a registered trademark of Roberto Coin. FASHIONPHILE is not affiliated with Roberto Coin.