An important 16.05 carats diamond ring

Set with a cut-cornered rectangular-cut diamond, weighing approximately 16.05 carats, with tapered baguette-cut diamond shoulders, mounted in platinum - Estimate $1,000,000 - $1,500,000

With report 17474050 dated 25 July 2008 from the Gemological Institute of America stating that the diamond is D color, VVS2 clarity; accompanied by a working diagram indicating that the clarity may be potentially internally flawless

Christie's. Jewels: The New York Sale. 15 October 2008. New York, Rockefeller Plaza - www.christie's.com - image Christie's Ltd 2008