LATE 19TH CENTURY BLACK OPAL AND DIAMOND PENDANT/BROOCH

LATE 19TH CENTURY BLACK OPAL AND DIAMOND PENDANT/BROOCH
STONES: cushion-shaped black opal, cushion-shaped diamonds
METAL: silver and gold
SIZE/DIMENSIONS: 3.7 cm
GROSS WEIGHT: 10.7 grams
Circa 1900

Case by Mallett The Octagon Bath & 40 New Bond Street London