Edwardian Era Navette Ring with Sapphire Blue Spinel and Diamonds, Open Work, Raised Gallery, PSCO, 10k, Size 4, c. 1920s-1930s, 2.69g
Edwardian Era Navette Ring with Sapphire Blue Spinel and Diamonds, Open Work, Raised Gallery, PSCO, 10k, Size 4, c. 1920s-1930s, 2.69g