细节
A HIGHLY IMPORTANT SINGLE-STONE D/IF DIAMOND RING, BY HARRY WINSTON
Set with a pear-shaped diamond weighing 12.44 carats, with tapered baguette-cut diamond shoulders, mounted in platinum
Signed and with jeweller's mark for Harry Winston
With certificate 10488493 dated 24/11/98 from the Gemological Institute of America stating that the diamond is D colour, internally flawless clarity