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The Property of a Lady
A COLOUR-CHANGE SAPPHIRE AND DIAMOND RING
Details
A COLOUR-CHANGE SAPPHIRE AND DIAMOND RING
Set with an oval cabochon colour-change sapphire within a marquise-cut diamond cluster surround, to the engraved bifurcated shoulders, ring size 6½, mounted in platinum
Accompanied by report no. 64928 dated 10 September 2012 from the SSEF Swiss Gemmological Institute stating that the origin of the sapphire is Ceylon (Sri Lanka), with no indications of heating, with a moderate colour-change.
Please note that this report is over 5 years old and might require an update.
Set with an oval cabochon colour-change sapphire within a marquise-cut diamond cluster surround, to the engraved bifurcated shoulders, ring size 6½, mounted in platinum
Accompanied by report no. 64928 dated 10 September 2012 from the SSEF Swiss Gemmological Institute stating that the origin of the sapphire is Ceylon (Sri Lanka), with no indications of heating, with a moderate colour-change.
Please note that this report is over 5 years old and might require an update.
Provenance
Christie's, Geneva, 13 November 2012, Lot 124