细节
AN ART DECO DIAMOND AND RUBY RING
Set with a central circular-cut diamond within a calibré-cut ruby octagonal frame and a diamond-set octagonal surround to the diamond-set trefoil shoulders and ribbed hoop, circa 1930
Set with a central circular-cut diamond within a calibré-cut ruby octagonal frame and a diamond-set octagonal surround to the diamond-set trefoil shoulders and ribbed hoop, circa 1930