The octagonal-shaped sapphire weighing 13.54 carats within a pear and brilliant-cut diamond surround, mounted in platinum, ring size 6
With report no. 0508125 dated 29 August 2005 from the Gübelin Gemmological Laboratory stating that the sapphire is natural and with no indications of heating. Accompanied by a note that the sapphire mentioned possesses a combination of gemmological characteristics which does not permit a sufficiently secure identification of origin.
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US$15,000-25,000
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