AN EMERALD AND DIAMOND RING, BY HARRY WINSTON

AN EMERALD AND DIAMOND RING, BY HARRY WINSTON Set with a sugarloaf cabochon emerald, weighing approximately 6.68 carats, flanked on either side by a triangular-cut diamond, ring size 6, mounted in platinum and 18k gold, in a Harry Winston navy leather case Signed H.W. for Harry Winston <i>Accompanied by report no. CS 1074104 dated 14 March 2016 from the AGL American Gemological Laboratories stating that it is the opinion of the Laboratory that the origin of this emerald would be classified as Colombia, with minor clarity enhancement, mixed-type</i>