Belle Époque pearl and diamond ring. Set with one central button shaped natural pearl, approximately 6.9 x 4.8mm, further set with twenty four round old cut diamonds in open back grain settings with a combined approximate weight of 2.40 carats, to a vertical tri-lobed ornately pierced bezel, above an openwork gallery supported by cheniers, flanked by split shoulders and on a ridged tapered white gold shank. Tested white gold with platinum settings, circa 1905, accompanied by GPL report # 04960.
