Tag Archives: Romanov Jewels

Catherine the Great’s Sapphire

  Origin of name The enormous 337.10 carat “Catherine the Great’s Blue Sapphire” gets its name from the one time owner of this gemstone, Catherine the Great (1762-96), one of the two greatest rulers of the Romanov dynasty, that ruled Russia for more than 300 years from 1613 to 1917. Catherine the Great, was a […]