A RUBY, SAPPHIRE AND DIAMOND FLIP RING
Composed of a band set with calibrated rubies and sapphires, flanked by two flip-over parts set with graduated cushion-shaped diamonds, circa 1920
A RUBY, SAPPHIRE AND DIAMOND FLIP RING
Composed of a band set with calibrated rubies and sapphires, flanked by two flip-over parts set with graduated cushion-shaped diamonds, circa 1920