18K YELLOW GOLD AND SILVER BROOCH WITH ETHIOPIAN OPAL AND DIAMOND, 19TH CENTURY

Lot 339
2 2002 500
Brooch in gold and silver set with an Ethiopian opal weighing approximately 1 ct. and diamonds weighing approximately 4 ct. Hallmarks: owl, swan 3.5 x 5.3 cm gross weight: approximately 12.62 gr.