A magnificent and rare fancy ntense pink diamond ring. Photo Sotheby's

The cut-cornered square modified brilliant-cut diamond of fancy intense pink color weighing 22.17 carats, flanked by 2 trapeze-shaped diamonds weighing approximately 2.50 carats, and small round diamonds weighing approximately .25 carat, mounted in platinum and 18 karat pink gold, size 6. Estimate Upon Request

Accompanied by GIA report no. 2115637296 stating that the diamond is Fancy Intense Pink, Natural Color, VS2 clarity. Together with a letter from the GIA stating that the diamond has been determined to be type IIa.

Sotheby's. Magnificent Jewels. New York | 07 Dec 2011 www.sothebys.com