Cultured pearl and diamond bracelet, 1950s, and a diamond brooch, 1920s

The bracelet composed of five rows of cultured pearls with circular-cut diamond spacers, on a single- and circular- and step-cut diamond openwork clasp, length 165mm; the brooch of lozenge-shaped design set with three circular-cut diamonds, within a single- and circular-cut diamond openwork surround, both mounted in platinum.