AN ELEGANT DIAMOND RING, BY CARTIER
Set with a rectangular-shaped diamond weighing 9.91 carats, to the baguette-cut diamond half-hoop, mounted in platinum, ring size 4, in red leather Cartier case Signed Cartier
Accompanied by report no. 8592554 dated 28 September 2014 from the Gemological Institute of America stating that the 9.91 carat diamond is D colour, internally flawless clarity, with excellent polish and symmetry
Also accompanied by a supplemental letter from the Gemological Institute of America stating that the 9.91 carat diamond has been determined to be type IIa. Type IIa diamonds are the most chemically pure type of diamond and often have exceptional optical transparency. Type IIa diamonds were first identified as originating from India (particularly from the Golconda region) but have since been recovered in all major diamond-producing regions of the world. Among famous gem diamonds, the 530.20 carat Cullinan I and the 105.60 carat Koh-i-noor, are examples of Type IIa
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