This is an authentic BULGARI 18K Rose Gold Diamond Tourmaline Serpenti Ring size 57 or 8. The ring is crafted of 18 karat rose gold and features a snake motif band set with round brilliant cut diamonds weighing approximately .25 total carat weight, and two pear cut pink tourmaline eyes. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.