Bidspirit auction | 1.92ct Old-cut Diamond Ring, Platinum,

1.92ct Old-cut Diamond Ring, Platinum, antique style - 1.92ct Old-cut Diamond Ring, Platinum, antique style Total weight 4.2g. Centre-set old-cut diamond weighing approx. 1.92ct (according to certificate). Set with 20 small brilliant-cut diamonds around the band, approx. 0.30ct (VVSI), accompanied by a certificate and invoice from 1982. Ø between 16.5 and 16.7 mm.