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细节
A SAPPHIRE AND DIAMOND RING
Set with an oval-cut sapphire, weighing approximately 14.80 carats, flanked on either side by a half-moon diamond, mounted in platinum
With report CS 57890 dated 14 November 2013 from the American Gemological Laboratories stating that it is the opinion of the Laboratory that the origin of this material would be classified as Ceylon (Sri Lanka). No gemological evidence of heat
With report 71902 dated 10 December 2013 from the SSEF Swiss Gemmological Institute stating that the sapphire's origin is Ceylon (Sri Lanka). No indications of heating.
Set with an oval-cut sapphire, weighing approximately 14.80 carats, flanked on either side by a half-moon diamond, mounted in platinum
With report CS 57890 dated 14 November 2013 from the American Gemological Laboratories stating that it is the opinion of the Laboratory that the origin of this material would be classified as Ceylon (Sri Lanka). No gemological evidence of heat
With report 71902 dated 10 December 2013 from the SSEF Swiss Gemmological Institute stating that the sapphire's origin is Ceylon (Sri Lanka). No indications of heating.