Tiffany & Co Ceylon sapphire and diamond flanked solitaire ring. Set to centre with a rectangular step cut natural unenhanced Ceylon sapphire in an open back claw setting with an approximate weight of 4.25 carats, flanked by four rectangular baguette cut diamonds in open back rubover settings with a combined approximate weight of 0.30 carats, to a geometric flank solitaire design featuring angular corner claws, a pierced gallery and open backholing, leading to raised shoulders and flowing through to a solid square shank. Marked iridium and platinum, signed 'Tiffany & Co', American, circa 1930, accompanied by AGL gemstone report #1129428.
