Ruby and diamond half hoop ring. Set to centre with a horizontal row of two round brilliant cut diamonds with an approximate combined weight of 0.20 carats, interspersed with three rectangular baguette cut diamonds in open back rubover settings with a combined weight of 0.45 carats, bordered by sixteen rectangular baguette cut rubies in open back rubover settings with an approximate total weight of 1.20 carats. The total approximate diamond weight is 0.65 carats, to an angular cluster design featuring polished edges, an opaque gallery and open backholing, leading to solid shoulders and flowing through to a tapering chamfered edge shank. Marked platinum and iridium, American, circa 1950.
