Sapphire and diamond cocktail ring, circa 1945. A yellow gold and platinum ring set with one central round old cut sapphire in a gold claw setting with an approximate weight of 1.00 carats, flanked by clusters of ten round old cut diamonds on arched platinum plaques in bead settings with an approximate total weight of 0.60 carats, all set to a heavy gold undulating bezel integrated with a tapered flat shank.
