Art Deco Burmese ruby and diamond ring. Set to centre with an octagonal step cut natural unenhanced Burmese ruby in an open back claw setting with an approximate weight of 0.80 carats, further set with two square baguette cut diamonds in open back rubover settings with a combined approximate weight of 0.30 carats, to a stylish three stone design featuring curving corner claws, a structured openwork gallery and square open backholing, flanked by trumpeting split shoulders flowing through to a solid tapering D-shape shank. Marked platinum, circa 1925, accompanied by Gemmological Certification Services report #80256-70.
