Two stone diamond cluster ring. Centrally set with two round old cut diamonds in open back rubover settings with an approximate combined weight of 0.80 carats, additionally set with thirty round old cut diamonds in open back grain settings with a combined weight of 0.60 carats. The total approximate diamond weight is 1.40 carats, to an ornate openwork cluster with millegrain detail throughout, a finely pierced gallery and fancy backholing, the integrated shoulders tapering through to a solid slim D-shape shank. Tested platinum, circa 1920.
