Traditionally the designation caviar is only used for sturgeon roe from the wild sturgeon species living in the Caspian and Black Sea (Beluga, Ossetra and Sevruga caviars). These caviar varieties, according to their quality (based on flavour, size, consistency and colour) can reach (February 2009) prices between $8,000 and $16,000 per kilo, and are associated with gourmet and Haute cuisine environments.
Caviar, sometimes called black caviar, is a luxury delicacy, consisting of processed, salted, non-fertilized sturgeon roe.
