This is an authentic BULGARI 18K Yellow Gold Citrine Tubogas Ring size 50 or 5.5. The ring is crafted of 18 karat yellow gold and features a coiled snake motif band set with a pear cut yellow citrine stone. This is a modern ring with the chic style of Bulgari! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.