AN EMERALD AND DIAMOND RING, BY VAN CLEEF & ARPELS

细节
AN EMERALD AND DIAMOND RING, BY VAN CLEEF & ARPELS
Set with an oval cabochon emerald, weighing approximately 19.77 carats, within a circular-cut diamond surround, the shoulders decorated with circular-cut diamonds, mounted in gold
Signed Van Cleef & Arpels, N.Y., no. 44174