A diamond single-stone ring, by Harry Winston, the round brilliant-cut diamond, weighing 4.34 carats, between tapered baguette-cut diamond shoulders, signed Winston for Harry Winston, remaining diamonds approximately 0.40 carat total, mounted in platinum, ring size E L1/2 . Accompanied by a report from the Gemological Institute of America (GIA) stating that the diamond is D colour, VVS1 clarity. Report number 2155652795, dated September 16th 2013.