Lot 101. Diamond ring, Van Cleef & Arpels, 1950s. Estimate 7,500 — 10,000 GBP. Lot sold 32,500  GBP. Photo: Sotheby's.

Designed as two birds, set with brilliant-cut diamonds of yellow and near colourless tint, size H, signed Van Cleef & Arpels, numbered, French assay and maker’s marks

Please note that the diamonds of yellow tint have not been tested for natural colour origin. 

Sotheby's. Fine Jewels, London | 06 Jun 2016