Diamond ring - Sotheby's.
Set with two cushion-shaped diamonds weighing 3.46 and 3.46 carats respectively, highlighted with circular-cut diamonds. Estimate: 9,500 - 19,000 CHF - LOT SOLD. 50,000 CHF
Sotheby's Magnificent Jewels Geneva | 14 Nov 2012 www.sothebys.com