Bidspirit auction | Synth. Sapphire and diamond ring,
Synth. Sapphire and diamond ring, WG 585/0 - Synth. Sapphire and diamond ring, WG 585/000, featuring a teardrop-shaped faceted synthetic sapphire, 6.8 x 5.0 mm, blue, transparent, and set with 16 brilliant-cut diamonds, total 0.16 ct Wesselton—slightly tinted white/SI-PI, RG 52, 2.5 g