AN OPAL AND DIAMOND NECKLACE, BY TIFFANY & CO.

AN OPAL AND DIAMOND NECKLACE, BY TIFFANY & CO.
Suspending a detachable oval cabochon black opal, weighing approximately 8.91 carats, within a circular, pear and marquise-cut diamond surround, from a fine link chain, mounted in platinum, 23¾ ins., in a Tiffany & Co. black suede case
Signed Tiffany & Co.