Item #: 987617 This is an authentic CHANEL 18K White Gold Black Ceramic Diamond Large Ultra Ring 54 7. The ring is crafted of 18 karat white gold and black ceramic, and features three pave set rows of round brilliant cut diamonds, approximately .30 total carat weight. Follow this item for alerts. Chanel is a registered trademark of Chanel. FASHIONPHILE is not affiliated with Chanel.