This is an authentic BULGARI 18K Yellow Gold Diamond Blue Sapphire Ruby 5 Station Collar Necklace. The necklace is crafted of 18 karat yellow gold and features a wide curb link chain holding five oval stations bezel-set with blue sapphires and rubies, along with round brilliant cut diamonds weighing approximately 1.73 total carat weight. PLEASE NOTE: The sapphires and rubies have surface-reaching inclusions. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.