Bidspirit auction | Sapphire-brilliant ring WG 750/000

Sapphire-brilliant ring WG 750/000 - Sapphire-brilliant ring WG 750/000 with an oval faceted sapphire 8.9 x 6.8 mm, in a slightly greenish dark blue, transparent with few internal features and 10 brilliant-cut diamonds, total 0.65 ct TW/VS, RG 58, 5.4 g