Lot 396. 8.03 carats H Colour, SI1 Clarity Diamond ring, Van Cleef & Arpels. Estimate 100,000 — 150,000 CHF. Lot sold 182,500 CHF. Photo: Sotheby's 2012

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.

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

Sotheby's. Magnificent Jewels, Geneva, 14 Nov 2012