Fancy intense yellow diamond ring - Photo Sotheby's

The fancy intense yellow cut-cornered rectangular mixed cut diamond weighing 21.73 carats, set with triangular diamond shoulders, size 521/2

Accompanied by GIA report no. 15176227, stating that the 21.73 carat diamond is Fancy Intense Yellow, Natural Colour, VS2 Clarity

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