A cut-cornered rectangular-cut 15.81 carats diamond ring by Harry Winston

Set with a cut-cornered rectangular-cut diamond, weighing approximately 15.81 carats, flanked on either side by a tapered baguette-cut diamond, mounted in platinum, circa 1960. Signed Winston for Harry Winston - Price Realized $266,500

Christie's. New York Jewels. 11 December 2008. New York, Rockefeller Plaza - www.christie's.com - Image 2008 Christie's Ltd