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细节
TWO BLACK DIAMOND RINGS
The first ring, bezel-set with a circular-cut black diamond to the heavy platinum hoop; and the second ring, bezel-set with an oval-cut black diamond within a circular-cut diamond frame to the pavé-set yellow diamond hoop, sizes 5½ and 6½
With certificate 33799 dated 4 May 1999 from the SSEF Swiss Gemmological Institute stating that the first diamond is black, natural colour, that there are no indications of colour modification by artificial irradiation, that no residual radioactivity was registered and that other possible colour modifications are currently not detectable (2)
The first ring, bezel-set with a circular-cut black diamond to the heavy platinum hoop; and the second ring, bezel-set with an oval-cut black diamond within a circular-cut diamond frame to the pavé-set yellow diamond hoop, sizes 5½ and 6½
With certificate 33799 dated 4 May 1999 from the SSEF Swiss Gemmological Institute stating that the first diamond is black, natural colour, that there are no indications of colour modification by artificial irradiation, that no residual radioactivity was registered and that other possible colour modifications are currently not detectable (2)
注意事项
This lot is offered without reserve.
Christie's generally offers property consigned by others for sale at public auction. From time to time, lots are offered which Christie's or an affiliate company owns in whole or part. Each lot of such property is offered subject to a reserve, unless otherwise stated. This is such a lot.