Bidspirit auction | Opal Ring GG 585/000 with

Opal Ring GG 585/000 with an oval o - Opal Ring GG 585/000 with an oval opal cabochon 10 x 5.3 mm with good green-blue play of color, translucent, and with 8 octagonal diamonds, total 0.20 ct, tinted W/SI-PI, RG 54, 3.6 g