Star sapphire, sapphire and diamond pin, circa 1890.
Oscar Heyman Brothers star sapphire ring, circa 1942.
Star sapphire and diamond cocktail ring, circa 1950.
Mauve star sapphire and diamond cluster ring, circa 1920.
Star sapphire and diamond coronet cluster ring, circa 1930.
Purple star sapphire and diamond ring by J. Milhening Inc., circa 1935.
Ceylon star sapphire and diamond ring by J. Milhening. Inc, Chicago, American, circa 1950.