细节
AN ART DECO OPAL AND DIAMOND RING, BY WALTON & CO.
Set with an oval cabochon opal to the pierced platinum gallery and single-cut diamond shoulders, mounted in platinum, circa 1920
Signed Walton & Co.
Set with an oval cabochon opal to the pierced platinum gallery and single-cut diamond shoulders, mounted in platinum, circa 1920
Signed Walton & Co.