Phillips, Geneva, November 2007 Lot 67 A Sapphire and Diamond Ring 
Set with a rectangular-cut sapphire weighing approximately 10.00 carats, to the baguette-cut diamond shoulders, size 6 1/2.
With report no. GRS2006-080902 dated 15 August 2006 from the GRS Gemresearch Swisslab stating that the natural sapphire weighing 10.00 carats has no indications of heat enhancement.
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