细节
AN EXCEPTIONAL SAPPHIRE AND DIAMOND BROOCH
The cushion-shaped sapphire weighing 26.41 carats, within a two-tiered old European-cut diamond surround, mounted in 18k white, rose and yellow gold ,3.7 cm long
Accompanied by report no. 60825 dated 26 September 2011 from the SSEF Swiss Gemmological Institute stating that the 26.41 carat sapphire is of Kashmir origin, with no indications of heating
Also accompanied by report no. 11097113 dated 1 October 2011 from the Gübelin Gemmological Laboratory stating that the 26.42 carat sapphire is of Kashmir origin, with no indications of heating
Also accompanied by report no. CS 46197 dated 16 September 2011 from the American Gemological Laboratories stating that based on available gemological information, it is the opinion of the Laboratory that the sapphire weighing 26.42 carat is natural, the origin of this material would be classified as Kashmir, heat enhancement: none, clarity enhancement: none; accompanied by a jewelfolio