Art Deco Colombian emerald and diamond ring. Set to centre with a single octagonal emerald-cut Colombian emerald with minor clarity enhancement in an open back claw setting with an approximate weight of 2.00 carats, flanked by two round old cut diamonds in open back rubover settings with an approximate combined weight of 1.00 carats, to an elegant three stone design featuring angular corner claws, an openwork gallery displaying scrolling motifs and shaped open backholing. Tested platinum, indistinct makers mark, French, circa 1925, accompanied by Gemmological Certification Services report #79219-20.
