Platinum, 18 karat gold and fancy yellow diamond ring. Photo Sotheby's

Centered by a cut-cornered square-shaped modified brilliant-cut fancy yellow diamond weighing 7.43 carats, flanked by two trapeze-shaped diamonds weighing approximately 1.10 carats, size 6¼. Estimate 110,000 — 130,000 - Lot Sold: 134,500 USD

Accompanied by GIA report no. 5141300077 stating that the diamond is Fancy Yellow, Natural Color, Internally Flawless.

Sotheby's. Important Jewels. New York | 20 Sep 2012 - www.sothebys.com