AN ART DECO DIAMOND AND EMERALD RING
PROPERTY FROM THE ESTATE OF AMBASSADOR AND MRS. PHILIP W. BONSAL WASHINGTON D.C.
AN ART DECO DIAMOND AND EMERALD RING

細節
AN ART DECO DIAMOND AND EMERALD RING
Centering upon an old mine-cut diamond, within a two-tiered old European-cut diamond and calibré-cut emerald surround, mounted in platinum, circa 1920