Art Deco diamond cluster ring. Set to centre with one round old cut diamond in an open back rubover setting with an approximate weight of 0.70 carats, further enhanced by twenty round old cut diamonds in open back grain settings with a combined weight of 0.40 carats. The total approximate diamond weight is 1.10 carats, to an elegant horizontal cluster design featuring intricate openwork with millegrain borders, a pierced linear gallery and geometric open backholing, leading to trumpeting shoulders and flowing through to a smoothly tapering D-shape shank. Marked platinum, maker's mark 'FV', circa 1925.
