A vintage, Tiffany & Co. aquamarine, ruby and diamond ring, with a step-cut aquamarine, weighing approximately 28.34ct, in a four claw setting, with double scrolls either side, each scroll set with three round brilliant-cut diamonds, in grain settings, flanked by three rubies in claw settings, one above the scrolls and two below on one side and two above and one below on the other, mounted in palladium, in a two part shank, signed Tiffany & Co., marked 950 palladium, with engraved initials C.J.F., circa 1950.