Bidspirit auction | Sapphire brilliant ring GG 585/000

Sapphire brilliant ring GG 585/000 uns - Sapphire brilliant ring GG 585/000 unstamped, tested, with one oval faceted sapphire 4.7 x 4.2 mm dark blue, transparent - translucent, scratches on the table, and with 8 brilliant-cut diamonds, total 0.32 ct W/SI, RG 57, 2.4 g