细节
A SINGLE-STONE FANCY YELLOW DIAMOND
Set with a circular-cut fancy yellow diamond weighing 17.53 carats, to the 18 gold hoop, (unmounted in illustration)
With certificate 10076089 dated 30/1/97 from the Gemological Institute of America stating that the diamond is fancy yellow, natural colour, VVS1 clarity, also accompanied by a working diagram indicating that the stone is potentially flawless with weight loss