This is an authentic BULGARI 18K Yellow Gold Diamond Blue Topaz Pearl Allegra Drop Earrings. The earrings are crafted of 18 karat yellow gold and features freshwater cultured pearls and a drop of blue topaz with diamond accents, weighing approximately .06 total carat weight. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.