18 Karat Gold, Platinum and Fancy Yellow Diamond Ring. Photo Sotheby's

Centered by a cut-cornered rectangular modified brilliant-cut fancy yellow diamond weighing 10.26 carats, flanked by two triangular-cut diamonds weighing approximately 2.80 carats, size 6¾. Estimation: 100,000 - 150,000 USD 

NOTE DE CATALOGUE: Accompanied by GIA report no. 5141823204 stating that the diamond is Fancy Yellow, Natural Color, VS1 clarity

Sotheby's. Important Jewels, New York | 20 sept. 2012. www.sothebys.com