Edwardian triple diamond cluster ring, circa 1905.
Edwardian triple diamond cluster ring. Set vertically with three round old cut diamonds in open back rubover settings with an approximate combined weight of 0.75 carats, encircled by a single row of forty round single cut diamonds in open back grain settings with a combined weight of 0.40 carats. The total approximate diamond weight is 1.15 carats, to an elegant triple openwork cluster with a finely pierced gallery and fancy open backholing, the shoulders with delicate scrolling engraved detail and leading down to a solid slim D-shape shank. Tested platinum, circa 1905.