A DIAMOND RING
Lot 189 PROPERTY OF A LADY 

A DIAMOND RING

Closed10 December 2014

Price Realised

USD 677,000

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A DIAMOND RING
Set with a marquise-cut diamond, weighing approximately 14.80 carats, mounted in platinum
With report 8746411 dated 16 October 2014 from the Gemological Institute of America stating that the diamond is D color, VS1 clarity; accompanied by a working diagram indicating that the clarity may be improvable

Accompanied by a supplemental letter from the Gemological Institute of America stating that the diamond has been determined to be a Type IIa diamond. 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