Centering an Old European cut diamond measuring 6.09 x 6.18 x 3.80mm weighing 0.88ct (J color, SI2 clarity); flanked by eight Transitional Round Brilliant cut diamonds with a combined approx. weight of 0.12ctw Pierced tapering shoulders with a scroll motif & millegrain accents. Fashioned in platinum. Stamped “10% IRID PLAT”. Circa 1935. GIA-2181104404. Size 6.5