Bidspirit auction | Opal-Altschliff-Diamant-Ring

Opal-Altschliff-Diamant-Ring - Opal old cut diamond ring GG 750/000 and platinum with a milk opal cabochon 7 x 4 mm and old cut diamonds, total 0.12 ct slightly tinted White - White / SI-PI, RG 56, 3.1 g