Lot Essay
US$7,000,000-9,000,000
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A D COLOUR FLAWLESS/INTERNALLY FLAWLESS TRIPLE EXCELLENT DIAMOND NECKLACE
A SUPERB DIAMOND RIVIÈRE
Details
A SUPERB DIAMOND RIVIÈRE
Designed as a graduated line of fifty-two brilliant-cut diamonds, mounted in platinum, 39.8 cm long
Accompanied by fifty-two reports dated from 28 February 2008 to 3 January 2013 from the Gemological Institute of America stating that the brilliant-cut diamonds weighing from 7.14 to 1.07 carat are D colour, flawless to internally flawless clarity, with excellent cut, polish and symmetry
Also accompanied by a supplemental letter from the Gemological Institute of America stating that the 7.14, 4.52, 3.16, 3.09 and 3.02 carat diamonds have 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 and the 105.60 carat Koh-i-noor, are examples of Type IIa
Please note that thirty-eight certificates are more than 3 years old and might require an update
The total weight of the certified diamonds is 104.84 carats
Designed as a graduated line of fifty-two brilliant-cut diamonds, mounted in platinum, 39.8 cm long
Accompanied by fifty-two reports dated from 28 February 2008 to 3 January 2013 from the Gemological Institute of America stating that the brilliant-cut diamonds weighing from 7.14 to 1.07 carat are D colour, flawless to internally flawless clarity, with excellent cut, polish and symmetry
Also accompanied by a supplemental letter from the Gemological Institute of America stating that the 7.14, 4.52, 3.16, 3.09 and 3.02 carat diamonds have 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 and the 105.60 carat Koh-i-noor, are examples of Type IIa
Please note that thirty-eight certificates are more than 3 years old and might require an update
The total weight of the certified diamonds is 104.84 carats
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