Auction 492 / Lot n° 368

Cushion shape ct. 5.10 circa sapphire and diamond silver and gold cluster ring, diamonds in all ct. 4 circa, g 8.80 circa size 11/51. Appended gemmological report CISGEM n. 16779 6/08/2020, Milano

Auction: 18 November 2020 at 15:30