Ceylon sapphire and diamond three stone ring. Set to centre with a cushion shape old cut natural unenhanced Ceylon sapphire in an open back claw setting with an approximate weight of 2.30 carats, further set with two round old cut diamonds in open back claw settings with a combined approximate weight of 1.20 carats, to an elegant three stone design featuring curving claws, an intricately pierced gallery, circular open backholing, flanked by tapering shoulders with chenier detailing flowing through to a solid D-shape shank. Marked 18 carat white gold, settings tested platinum, circa 1920, accompanied by Gemmological Certification Services report #5782-2269.
