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細節
A SAPPHIRE AND DIAMOND RING, BY BOUCHERON
Set with an octagonal-cut sapphire, weighing approximately 21.60 carats, the shoulders set with single-cut diamonds, mounted in platinum, with French assay mark
Signed Boucheron, Paris, no. 2577
With report CS 46319 dated 10 September 2011 from the American Gemological Laboratories stating that it is the opinion of the Laboratory that the origin of this sapphire would be classified as Ceylon (Sri Lanka). Heat Enhancement: None
Set with an octagonal-cut sapphire, weighing approximately 21.60 carats, the shoulders set with single-cut diamonds, mounted in platinum, with French assay mark
Signed Boucheron, Paris, no. 2577
With report CS 46319 dated 10 September 2011 from the American Gemological Laboratories stating that it is the opinion of the Laboratory that the origin of this sapphire would be classified as Ceylon (Sri Lanka). Heat Enhancement: None