拍品专文
Please note that not all colored diamonds in this suite have been tested for natural color.
.jpg?w=1)
PROPERTY FROM A PRIVATE COLLECTION
A SPECTACULAR SUITE OF COLORED DIAMOND AND DIAMOND JEWELRY, BY JAHAN
细节
A SPECTACULAR SUITE OF COLORED DIAMOND AND DIAMOND JEWELRY, BY JAHAN
Comprising a necklace, suspending seven variously-cut fancy colored diamonds, of various fancy shades of yellow and brown, weighing approximately 52.30, 50.96, 36.46, 20.41, 14.13, 11.54 and 11.51 carats, from the neckchain, set with variously-cut diamonds and colored diamonds, of various fancy shades of yellow and brown, the eight largest weighing from approximately 42.14 to 4.15 carats, to the backchain, set with circular-cut diamonds and colored diamonds, of various shades of pink, orange, yellow and brown; a bracelet, set with variously-cut diamonds, the largest weighing approximately 13.78 carats and colored diamonds, of various shades of brown and yellow, the largest weighing approximately 30.60 carats; a pair of ear pendants, each suspending a modified heart-shaped fancy brown-yellow diamond, weighing approximately 33.48 and 28.36 carats; and a ring, set with a marquise-cut fancy brownish greenish yellow diamond, weighing approximately 32.16 carats, mounted in platinum, necklace 19 3/4 ins., bracelet 8 1/2 ins.
Necklace, bracelet and ring signed Jahan
Necklace:
With nineteen reports dated from 01 July 2014 to 5 August 2014 from the Gemological Institute of America stating that the diamonds range from D to U - V range color, and from VS2 to I1 clarity; and the fancy colored diamonds range in various fancy shades of pink, yellow and brown, and from VVS2 to I2 clarity
Accompanied by a supplemental letter from the Gemological Institute of America stating that the diamond, weighing approximately 6.68 carats, 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
Bracelet:
With four reports dated from 1 July 2014 from 2 July 2014 from the Gemological Institute of America stating that the diamonds, weighing approximately 13.78 and 4.02 carats, are F and S to T range color, VS1 and SI2 clarity; and the fancy colored diamonds, weighing approximately 30.60 and 11.01 carats, are fancy grayish greenish yellow and fancy brown-yellow color, I1 and SI2 clarity
Ear Pendants:
With two reports dated 1 July 2014 from the Gemological Institute of America stating that the diamond, weighing approximately 33.48 carats, is fancy brown-yellow, natural color, VS2 color and the diamond, weighing approximately 28.36 carats is fancy brown-yellow, natural color, I1 clarity
Ring:
With report 2165324374 dated 1 July 2014 from the Gemological Institute of America stating that the diamond is fancy brownish greenish yellow, natural color, SI1 clarity
Comprising a necklace, suspending seven variously-cut fancy colored diamonds, of various fancy shades of yellow and brown, weighing approximately 52.30, 50.96, 36.46, 20.41, 14.13, 11.54 and 11.51 carats, from the neckchain, set with variously-cut diamonds and colored diamonds, of various fancy shades of yellow and brown, the eight largest weighing from approximately 42.14 to 4.15 carats, to the backchain, set with circular-cut diamonds and colored diamonds, of various shades of pink, orange, yellow and brown; a bracelet, set with variously-cut diamonds, the largest weighing approximately 13.78 carats and colored diamonds, of various shades of brown and yellow, the largest weighing approximately 30.60 carats; a pair of ear pendants, each suspending a modified heart-shaped fancy brown-yellow diamond, weighing approximately 33.48 and 28.36 carats; and a ring, set with a marquise-cut fancy brownish greenish yellow diamond, weighing approximately 32.16 carats, mounted in platinum, necklace 19 3/4 ins., bracelet 8 1/2 ins.
Necklace, bracelet and ring signed Jahan
Necklace:
With nineteen reports dated from 01 July 2014 to 5 August 2014 from the Gemological Institute of America stating that the diamonds range from D to U - V range color, and from VS2 to I1 clarity; and the fancy colored diamonds range in various fancy shades of pink, yellow and brown, and from VVS2 to I2 clarity
Accompanied by a supplemental letter from the Gemological Institute of America stating that the diamond, weighing approximately 6.68 carats, 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
Bracelet:
With four reports dated from 1 July 2014 from 2 July 2014 from the Gemological Institute of America stating that the diamonds, weighing approximately 13.78 and 4.02 carats, are F and S to T range color, VS1 and SI2 clarity; and the fancy colored diamonds, weighing approximately 30.60 and 11.01 carats, are fancy grayish greenish yellow and fancy brown-yellow color, I1 and SI2 clarity
Ear Pendants:
With two reports dated 1 July 2014 from the Gemological Institute of America stating that the diamond, weighing approximately 33.48 carats, is fancy brown-yellow, natural color, VS2 color and the diamond, weighing approximately 28.36 carats is fancy brown-yellow, natural color, I1 clarity
Ring:
With report 2165324374 dated 1 July 2014 from the Gemological Institute of America stating that the diamond is fancy brownish greenish yellow, natural color, SI1 clarity