AN OPAL AND DIAMOND "FIREWORKS" BROOCH, BY TIFFANY & CO.

AN OPAL AND DIAMOND "FIREWORKS" BROOCH, BY TIFFANY & CO.
Set with an oval cabochon black opal, weighing approximately 7.34 carats, extending circular-cut diamond arched rays with polished gold terminals, mounted in platinum and 18k gold, in a Tiffany & Co. black suede case
Signed Tiffany & Co., Fireworks, no. 13007071