A DIAMOND SINGLE STONE RING, VAN CLEEF & ARPELS

Details
A DIAMOND SINGLE STONE RING, VAN CLEEF & ARPELS
Set with an old mine-cut diamond weighing approximately 8.45 cts., flanked on each side by a baguette-cut diamond, mounted in platinum, with a French hallmark
Signed by Van Cleef & Arpels, No. 6255