This is an authentic BVLGARI BULGARI 18K Yellow Gold Blue Topaz Serpenti Ring Size 7. This is a stunning ring that is a coil of 18 karat gold that wraps around the ring three time with a magnificently cut blue topaz at one end. Enjoy this ring for the classical elegance only from Bulgari! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.