A Superb Fancy Intense Yellow Diamond Ring. Photo Philips de Pury & Company

Set with a pear-shaped natural fancy intense yellow diamond, weighing approximately 23.79 carats, flanked on either side by a pear-shaped diamond, mounted in 18K yellow gold, size 6.  With report no.5101482982 dated 24 February 2011 from the Gemological Institute of America, stating that the diamond weighing 23.79 carats is Natural Fancy Intense Yellow, internally flawless clarity.. ESTIMATE $1,000,000-1,500,000