细节
A MAGNIFICENT UNMOUNTED RECTANGULAR-CUT DIAMOND
Weighing 15.91 carats
With certificate 8404747 dated 13/12/1993 from the Gemological Institute of America stating that the diamond is D colour, internally flawless
Weighing 15.91 carats
With certificate 8404747 dated 13/12/1993 from the Gemological Institute of America stating that the diamond is D colour, internally flawless