Art Deco diamond cluster ring. Horizontally set to centre with six graduating round old cut diamonds in open back grain and rubover settings with an approximate combined weight of 1.50 carats, flanked to top and bottom with six baguette cut diamonds in open back rubover settings with a combined weight of 0.30 carats, further adorned with twelve round old cut diamonds in open back grain and rubover settings with a combined weight of 0.55 carats. The total approximate diamond weight is 2.35 carats, to a striking three row design featuring a stepped bezel, polished edges and fancy open backholing, flanked by trumpeting shoulders with ridged detail which flow through to a solid tapering flat shank. Tested platinum, circa 1930.
