Diamond and sapphire three stone ring. Set with a cushion shape old cut diamond to centre in an open back claw setting with an approximate weight of 0.95 carats, flanked by two cushion shape French cut natural unenhanced sapphires in open back claw settings with an approximate combined weight of 0.90 carats, to an elegant three stone design featuring curving claws, an intricately pierced gallery and circular open backholing, flanked by elegant openwork shoulders with cheniers flowing down to a solid D-shape shank. Marked platinum, circa 1950.
