AN ART DECO SAPPHIRE AND DIAMOND RING
PROPERY OF THE WARREN R. AUSTIN AND HEATH HORTON AUSTIN CHARITABLE TRUST
AN ART DECO SAPPHIRE AND DIAMOND RING

細節
AN ART DECO SAPPHIRE AND DIAMOND RING
Bezel-set with a sugarloaf cabochon sapphire to the old-mine cut diamond surround, mounted in platinum, circa 1920