Beluga Caviar hybrid 1oz (28g) [Huso Huso(x) x Acipenser Ruthenus(y)] also known as Beluga Sturgeon Caviar is processed by Caspian Salt Masters. The female Beluga sturgeon takes up to twenty-five years to mature and produce eggs. Beluga caviar is the largest-grain caviar and varies in color from light to dark gray. These Beluga pearls are the most delicate and have a mild buttery flavor. Beluga caviar hybrid is produced in South Korea and imported to the USA according to US Custom declaration for importation of Fish or Wildlife and with Cites permit.