A SAPPHIRE AND DIAMOND RING, BY HARRY WINSTON

A SAPPHIRE AND DIAMOND RING, BY HARRY WINSTON
Set with an oval-shaped sapphire weighing 18.06 carats, to the tapered baguette-cut diamond shoulders, mounted in platinum, ring size 7, in navy blue leather Harry Winston case

With maker's mark for Harry Winston and maker's mark of Jacques Timey

Accompanied by report no. CS39645 dated 12 May 2008 from the American Gemological Laboratories stating that based on available gemological information, it is the opinion of the Laboratory that the origin of this material would be classified as Burma (Myanmar), heat enhancement: none, clarity enhancement: none