Lot Essay
US$30,000-50,000
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Details
A COLOURED DIAMOND AND DIAMOND NECKLACE
Suspending a pear-shaped fancy yellow-brown diamond weighing 5.18 carats, spaced by a marquise-cut light yellow diamond weighing 1.19 carats, surmounted by a pear-shaped diamond weighing 2.12 carats, to the fine neckchain accented by collet-set diamonds, mounted in platinum, 18k white and yellow gold, 44.0 cm long
Accompanied by report no. 2121496491 dated 24 August 2010 from the Gemological Institute of America stating that the 5.18 carat diamond is fancy yellow-brown, natural colour, VS1 clarity
Also accompanied by a supplemental letter from the Gemological Institute of America stating the 5.18 carat diamond has been determined to be a 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
Report no. 1126496552 dated 24 August 2010 from the Gemological Institute of America stating that the 2.12 carat diamond is D colour, I1 clarity
Suspending a pear-shaped fancy yellow-brown diamond weighing 5.18 carats, spaced by a marquise-cut light yellow diamond weighing 1.19 carats, surmounted by a pear-shaped diamond weighing 2.12 carats, to the fine neckchain accented by collet-set diamonds, mounted in platinum, 18k white and yellow gold, 44.0 cm long
Accompanied by report no. 2121496491 dated 24 August 2010 from the Gemological Institute of America stating that the 5.18 carat diamond is fancy yellow-brown, natural colour, VS1 clarity
Also accompanied by a supplemental letter from the Gemological Institute of America stating the 5.18 carat diamond has been determined to be a 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
Report no. 1126496552 dated 24 August 2010 from the Gemological Institute of America stating that the 2.12 carat diamond is D colour, I1 clarity
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