A colored diamond ring. Photo Christie's Image Ltd 2013

Set with an oval-cut fancy brownish yellow diamond, weighing approximately 10.15 carats, flanked on either side by an epaulette-cut diamond, to the circular-cut diamond surround and shoulders, the gallery decorated with circular-cut diamond and yellow diamond detail, mounted in gold and platinum. Estimate $100,000 – $150,000

With report 6147015480 dated 7 November 2011 from the Gemological Institute of America stating that the diamond is fancy brownish yellow, natural color, VVS2 clarity

 Christie's. NEW YORK MAGNIFICENT JEWELS AND THE PRINCIE DIAMOND. 16 April 2013. New York, Rockefeller Plaza.