Belle Époque diamond floral cluster ring. Set centrally with a cushion shape old mine diamond in an open back rubover setting with a weight of 1.00 carats, surrounded by ten cushion shape old mine diamonds in open back grain and rubover settings with a combined weight of 2.50 carats. The total approximate diamond weight is 3.50 carats, to an elegant floral form with polished borders, scalloped edging, finely pierced gallery and fancy open backholing, the raised shoulders terminate to chevron details and continue with a chamfered edged before smoothing to a solid shank. Marked 18 carat gold and platinum, French, circa 1910.
