Centering a prong set Old European cut diamond measuring approx. 7.62 x 7.79 x 4.86mm, weighing approx. 1.79ct. (J color, VS1 clarity). Framed and flanked by twenty Round Brilliant cut diamonds measuring approx. 1.20mm, with a combined approx. weight of 0.14ctw. Hand engraved shoulders with a scroll motif. Millegrain accents. Fashioned in platinum. GIA # 2175435688. Size 5.75.