Diamond ring, Van Cleef & Arpels - Photo Sotheby's

Of bombé design, set with a circular-cut diamond weighing 8.03 carats, within a border of pear-shaped and brilliant-cut diamonds, size 52, signed Van Cleef & Arpels, partial maker's mark. Estimation: 100,000 - 150,000 CHF - Lot. Vendu 182,500 CHF

Accompanied by GIA report no. 2155036409, stating that the diamond is H Colour, SI1 Clarity.

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