Diamond cluster ring. Set with one central round old cut diamond in an open back rubover setting with an approximate weight of 0.95 carats, further set with fourteen round old cut diamonds in open back grain settings with a combined weight of 1.10 carats. The total approximate diamond weight is 2.05 carats, to an intricate openwork cluster design featuring polished and millegrain borders, an pierced gallery with chenier detail and open backholing, leading to integrated ridged shoulders and flowing through to a tapered D-shaped shank. Marked platinum, French, circa 1935.
