Fine natural pearl and diamond ring - Photo Sotheby's

Set with a natural pearl of slightly greyish brown tint measuring approximately 17.20 x 17.30 x 13.85mm, between baguette diamonds, size 51^1/2, French assay and maker's marks. Estimation: 95,000 - 140,000 CHF - Lot. Vendu 146,500 CH

Accompanied by SSEF report no. 64781, stating the pearl was found to be natural, saltwater, with no indications of artificial colour modification

Sotheby's. Magnificent Jewels. Genève | 14 nov. 2012 www.sothebys.com