A DIAMOND RING, BY VAN CLEEF & ARPELS
PROPERTY OF A LADY 
A DIAMOND RING, BY VAN CLEEF & ARPELS

细节
A DIAMOND RING, BY VAN CLEEF & ARPELS
Set with a pear-shaped diamond, weighing approximately 16.41 carats, flanked on either side by a tapered baguette-cut diamond, mounted in platinum, 1959, with French assay mark and maker's mark
Signed Van Cleef & Arpels (partially indistinct), no. 5.945 CS (Commande Spéciale)
With report 5121957904 dated 7 January 2011 from the Gemological Institute of America stating that the diamond is D color, VS1 clarity