This is an authentic 18K White Gold Diamond Appasionata Woven Ring 50 5.25. The ring is crafted of 18 karat white gold and features a tapered band with a woven motif pave-set with round brilliant cut diamonds, approximately .75 total carat weight. The ring also features a 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.