Centering a bezel set Round Brilliant cut diamond measuring 6.00 x 5.90 x 3.70mm, with an approx weight of 0.80ct (H-I color, SI1 clarity). Framed by eight, 3.0mm, Transitional Round Brilliant cut diamonds measuring approx. with a combined approx. 3mm, and weighing approx. 0.80ctw. Open gallery with engraved flower shoulders and millegrain accents. Fashioned in platinum. Circa 1925. EGL US 313374301D. Size 6.