Royal Grey Sevruga Caviar comes from the Sevruga Sturgeon species (Acipenser stellatus). The roe from this Sturgeon ranges from small to medium in size. Each delicate pearl is full of rich flavor, which is smooth, buttery, and with a hint of sea spray. The caviar is coated by a shiny, grey appearance. Royal Grey Sevruga Caviar is a true delicacy and rarity to experience.