A SAPPHIRE AND DIAMOND RING, BY BOUCHERON
Set with an octagonal step-cut sapphire, weighing approximately 3.92 carats, between baguette-cut diamond shoulders, ring size 6 ¼, with French assay mark for platinum
Signed Boucheron Paris, no. 184
Accompanied by report no. 96107 dated 9 October 2017 from the SSEF Swiss Gemmological Institute stating that the origin of the sapphire is Kashmir, with no indications of heating, and that the colour may also be called 'Royal blue'.
Report no. 17090227 dated 28 September 2017 from the Gübelin GemLab stating that the origin of the sapphire is Kashmir, with no indications of heating.
A SAPPHIRE AND DIAMOND RING, BY BOUCHERON
Set with an octagonal step-cut sapphire, weighing approximately 3.92 carats, between baguette-cut diamond shoulders, ring size 6 ¼, with French assay mark for platinum
Signed Boucheron Paris, no. 184
Accompanied by report no. 96107 dated 9 October 2017 from the SSEF Swiss Gemmological Institute stating that the origin of the sapphire is Kashmir, with no indications of heating, and that the colour may also be called 'Royal blue'.
Report no. 17090227 dated 28 September 2017 from the Gübelin GemLab stating that the origin of the sapphire is Kashmir, with no indications of heating.
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