细节
A DIAMOND NECKLACE, BY WILLIAM GOLDBERG
Composed of fifty-one graduated brilliant-cut diamonds, mounted in platinum, 40.5 cm long
Signed and with maker's mark for William Goldberg, No.N1157
Accompanied by forty-six reports dated 6 October 2005 to 19 November 2009 from the Gemological Institute of America stating that the diamonds weighing from 5.68 ct to 0.76 cts range from I to K colour, internally flawless to SI1 clarity
The total weight of the certified diamonds is 88.97 carats