Circa 1920-30, twin stone platinum and diamond ring, set with two transitional cut diamonds each weighing approx. 0.55 cts, approx. F color, VS1 clarity, further set with twenty-two single cut and full cut diamonds, approx. 1.58 cts tw, in a fancy pierced mount with millegrain accents, size 7, worn engraving, small break to mount. From a Dubuque, IA home.