AN IMPORTANT SAPPHIRE AND DIAMOND RING
Set with a cushion-shaped sapphire weighing approximately 37.40 carats, within a brilliant-cut diamond surround, mounted in 18k white gold, ring size 5½
With report no. 0709527 dated 3 October 2007 from the Gübelin Gemmological Laboratory stating that the 37.40 carat sapphire is of Burma origin, with no indications of thermal treatment
AN IMPORTANT SAPPHIRE AND DIAMOND RING
Set with a cushion-shaped sapphire weighing approximately 37.40 carats, within a brilliant-cut diamond surround, mounted in 18k white gold, ring size 5½
With report no. 0709527 dated 3 October 2007 from the Gübelin Gemmological Laboratory stating that the 37.40 carat sapphire is of Burma origin, with no indications of thermal treatment
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