Origin of name The 3553-carat (710.6g) “Raviratna Star Ruby” is the largest star ruby in the world, belonging to retired lawyer G. Vidyaraj of Bangalore, a descendant of the royal family of Vijayanagar, who inherited the enormous ruby and several other large gemstones, from his ancestors. Like the 1370-carat Neelanjali Star Ruby and the 2475-carat […]