Bidspirit auction | Sapphire diamond ring GG 750/000

Sapphire diamond ring GG 750/000 with - Sapphire diamond ring GG 750/000 with a faceted sapphire navette 5.5 x 3.0 mm blue, transparent with few internal features, facet edges partially chipped, and with 6 brilliant-cut diamonds, total 0.18 ct l.tintedW/VS-SI, RG 49, 2.6 g