Bidspirit auction | Sapphire-brilliant ring WG 585/000

Sapphire-brilliant ring WG 585/000 - Sapphire-brilliant ring WG 585/000 with an oval faceted sapphire 7.4 x 5.8 mm dark blue, transparent with very few internal features and 6 brilliant-cut diamonds, total 0.30 ct W/SI, RG 57, 2.8 g