Auction 492 / Lot n° 358

Octagonal ct. 5.50 circa sapphire and step cut diamond shoulders white gold ring, diamonds in all ct. 2.60 circa, g 7 circa size 13/53. Appended gemmological report CISGEM n. 16773 6/08/2020, Milano

Auction: 18 November 2020 at 15:30