Diamond cluster ring. Horizontally set with a row of seven rectangular baguette cut diamonds in open back rubover channel settings with a combined approximate weight of 0.70 carats, further adorned with twenty two round brilliant cut diamonds in open back grain settings with a combined weight of 0.70 carats. The total approximate diamond weight is 1.40 carats, to a three row cluster form with polished edges, an openwork gallery featuring cheniers and intricate open backholing, the trumpeting shoulders tapering to a solid ridged D-shape shank. Marked platinum, numbered '4837', circa 1950.
