Art Deco diamond flank solitaire ring. Set to centre with an octagonal step cut diamond, I colour, VS1 clarity, with a weight of 2.19 carats, in an open back claw setting, flanked by four rectangular baguette cut diamonds in open back rubover settings with a combined approximate weight of 0.60 carats. The total approximate diamond weight is 2.79 carats, to a geometric flank solitaire design featuring double claws and polished edges, a structural gallery and rectangular open backholing, leading to raised shoulders and flowing through to a solid shank. Marked platinum, circa 1930, accompanied by Gemological Institute of America (GIA) report #6432705108.
