Centering a bead set Transitional Round Brilliant cut diamond measuring 4.13 x 4.20 x 2.33mm, weighing approx. 0.24ct; flanked by four bead set Single cut diamonds with a combined approx. weight of 0.08ctw. Pierced hexagonal mounting with filigree gallery & shoulders. Engraved and millegrain accents. Fashioned in platinum. Circa 1925. Size 6.5.