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Auction archive: Lot number 225

AN IMPRESSIVE DIAMOND RING

Important Jewels
20 Oct 2015
Estimate
US$1,400,000 - US$1,600,000
Price realised:
US$1,445,000
Auction archive: Lot number 225

AN IMPRESSIVE DIAMOND RING

Important Jewels
20 Oct 2015
Estimate
US$1,400,000 - US$1,600,000
Price realised:
US$1,445,000
Beschreibung:

AN IMPRESSIVE DIAMOND RING
AN IMPRESSIVE DIAMOND RING Set with a marquise brilliant-cut diamond, weighing approximately 18.80 carats, flanked on either side by tapered baguette-cut diamonds, ring size 10, mounted in platinum Accompanied by report no. 2165307339 dated 12 June 2015 from the GIA Gemological Institute of America stating that the diamond is D color, VVS1 clarity With 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

Auction archive: Lot number 225
Auction:
Datum:
20 Oct 2015
Auction house:
Christie's
20 October 2015, New York, Rockefeller Center
Beschreibung:

AN IMPRESSIVE DIAMOND RING
AN IMPRESSIVE DIAMOND RING Set with a marquise brilliant-cut diamond, weighing approximately 18.80 carats, flanked on either side by tapered baguette-cut diamonds, ring size 10, mounted in platinum Accompanied by report no. 2165307339 dated 12 June 2015 from the GIA Gemological Institute of America stating that the diamond is D color, VVS1 clarity With 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

Auction archive: Lot number 225
Auction:
Datum:
20 Oct 2015
Auction house:
Christie's
20 October 2015, New York, Rockefeller Center
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