AN OPAL AND ENAMEL PENDANT NECKLACE, BY LOUIS COMFORT TIFFANY, TIFFANY & CO.

AN OPAL AND ENAMEL PENDANT NECKLACE, BY LOUIS COMFORT TIFFANY, TIFFANY & CO.
Suspending an oval-shaped green and blue plique-à-jour enamel, gold and openwork silver plaque, centering upon an oval opal cabochon, to the finelink neckchain set with green plique-à-jour enamel, gold and silver enhancers of similar design, circa 1910, 16 1/4 ins.
Unsigned