AN ANTIQUE DIAMOND NECKLACE
Suspending a central openwork old-cut diamond festoon, terminating in a fringe of old-cut diamond plaques, to the collet-set old-cut diamond neckchain, circa 1890, 16 3/4 ins., mounted in silver-topped gold
AN ANTIQUE DIAMOND NECKLACE
Suspending a central openwork old-cut diamond festoon, terminating in a fringe of old-cut diamond plaques, to the collet-set old-cut diamond neckchain, circa 1890, 16 3/4 ins., mounted in silver-topped gold