This is an authentic BULGARI 18K Rose Gold Diamond Black Onyx Two Coil Pave Ring size XL. The ring is crafted of 18 karat rose gold and features a flexible coiled band in a snake motif, pave-set with black onyx and approximately .89 total carat weight of diamonds. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.