Bidspirit auction | Opal-brilliant pendant WG 750/000 with

Opal-brilliant pendant WG 750/000 with - Opal-brilliant pendant WG 750/000 with an oval, synth. opal cabochon 16.5 x 6.3 mm and 28 brilliant-cut diamonds, total 0.14 ct l.tintedW-W/VS-SI, with double eyelet, l. 24.5 mm, 4.2 g