Marquise shape diamond ring. Set centrally with a marquise shape old cut diamond in an open back rubover setting with a weight of 0.60 carats, flanked by two rectangular baguette cut diamonds in open back rubover settings with a combined weight of 0.40 carats, encircled and set to the shoulders with forty six round star top diamonds in open back grain settings with a combined weight of 1.10 carats. The total approximate diamond weight is 2.10 carats, to an elegant marquise cluster with millegrain decoration to the borders, the finely engraved scrolling gallery and intricately pierced geometric backholing proceeding to trumpeting shoulders with pierced fleur-de-lis motifs and engraved chevrons, smoothly flowing to a tapering D-shape shank. Marked platinum, circa 1930.
