Art Deco fancy coloured diamond cluster ring. Set to the centre with a natural unenhanced fancy brown-yellow cushion shape old mine diamond, SI2 clarity in an open back claw setting with an approximate weight of 1.56 carats, flanked by two round old cut diamonds in open back claw settings with a combined weight of 1.65 carats, further adorned with four rectangular baguette cut diamonds in open back rubover settings with a combined weight of 0.60 carats, further set with two tapered baguette cut diamonds in open back rubover settings with a combined weight of 0.40 carats, bordered by twelve round old cut diamonds in open back grain settings with a combined weight of 0.30 carats. The total approximate diamond weight is 4.51 carats, to a vertical three stone cluster design with polished edges, intricately pierced gallery, and fancy shaped open backholing featuring slightly raised split trumpeting shoulders flowing through to a solid tapering shank. Tested palladium, circa 1925, accompanied by a Gemological Institute of America report #2205089113.
