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Details
A Sapphire and Diamond Ring
The central oval-cut sapphire weighing 16.60 carats with three-stone baguette-cut diamond shoulders to the plain hoop, with French assay mark
With certificate 962592 dated 07/10/98 from the Precious Stone Laboratory of London stating that the sapphire is of Sri Lankan origin. No evidence of heat treatment was detected
The central oval-cut sapphire weighing 16.60 carats with three-stone baguette-cut diamond shoulders to the plain hoop, with French assay mark
With certificate 962592 dated 07/10/98 from the Precious Stone Laboratory of London stating that the sapphire is of Sri Lankan origin. No evidence of heat treatment was detected