A SAPPHIRE AND DIAMOND RING
Set with an octagonal-cut sapphire, weighing approximately 23.13 carats, to the shield-shaped diamond shoulders, ring size 5½, with French assay mark for platinum
Accompanied by report no. 75492 dated 7 July 2014 from the SSEF Swiss Gemmological Institute stating that the sapphire is of Ceylon origin, with no indications of heating and with an additional comment stating that this colour variety of sapphire may also be called "Royal Blue" in the trade
A SAPPHIRE AND DIAMOND RING
Set with an octagonal-cut sapphire, weighing approximately 23.13 carats, to the shield-shaped diamond shoulders, ring size 5½, with French assay mark for platinum
Accompanied by report no. 75492 dated 7 July 2014 from the SSEF Swiss Gemmological Institute stating that the sapphire is of Ceylon origin, with no indications of heating and with an additional comment stating that this colour variety of sapphire may also be called "Royal Blue" in the trade
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