Lot Essay
US$800,000-1,200,000
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THE PROPERTY OF A PRIVATE COLLECTOR
AN IMPORTANT DIAMOND PENDANT NECKLACE
Details
AN IMPORTANT DIAMOND PENDANT NECKLACE
THE DETACHABLE PENDANT SET WITH A PEAR-SHAPED DIAMOND WEIGHING 18.89 CARATS, TO THE MARQUISE-CUT DIAMOND NECKLACE, MOUNTED IN 18K WHITE GOLD, 52.0 CM LONG
ACCOMPANIED BY REPORT NO. 5161307312 DATED 27 JUNE 2014 FROM THE GEMOLOGICAL INSTITUTE OF AMERICA STATING THAT THE 18.89 CARAT DIAMOND IS E COLOUR, VS2 CLARITY
ALSO ACCOMPANIED BY A SUPPLEMENTAL LETTER FROM THE GEMOLOGICAL INSTITUTE OF AMERICA STATING THAT THE 18.89 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
THE DETACHABLE PENDANT SET WITH A PEAR-SHAPED DIAMOND WEIGHING 18.89 CARATS, TO THE MARQUISE-CUT DIAMOND NECKLACE, MOUNTED IN 18K WHITE GOLD, 52.0 CM LONG
ACCOMPANIED BY REPORT NO. 5161307312 DATED 27 JUNE 2014 FROM THE GEMOLOGICAL INSTITUTE OF AMERICA STATING THAT THE 18.89 CARAT DIAMOND IS E COLOUR, VS2 CLARITY
ALSO ACCOMPANIED BY A SUPPLEMENTAL LETTER FROM THE GEMOLOGICAL INSTITUTE OF AMERICA STATING THAT THE 18.89 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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