Art Deco Burmese ruby and diamond three stone ring. Centrally set with a round old cut natural unenhanced Burmese ruby in an open back grain and rubover setting with an approximate weight of 0.70 carats, flanked by two round old cut diamonds in open back grain and rubover settings with a combined approximate weight of 0.06 carats, further adorned with four round rose cut diamonds in open back grain settings with a combined weight of 0.04 carats. The total approximate diamond weight is 0.10 carats, to a striking three stone design featuring curving polished edges, a linear pierced gallery and open backholing, the raised shoulders tapering to a solid D-shape shank. Tested platinum, engraved '9.3.26', circa 1925, accompanied by Gemmological Certification Services report #81313-09.
