Art Deco emerald cabochon and diamond ring. Centrally set with a cushion shape cabochon natural Colombian Muzo emerald with no colour enhancement in an open back rubover setting with an approximate weight of 6.10 carats, flanked by four rectangular baguette cut diamonds in open back rubover settings with a combined approximate weight of 2.00 carats, to an impressive solitaire design, featuring polished edges, a structured geometric gallery and open backholing, the slightly raised shoulders flowing to a solid square shank. Tested platinum, circa 1935, accompanied by Gemmological Certification Services report #5774-273.
