Diamond, Emerald and Blister Pearl Moth Pendant-Brooch, circa 1880

Decorated centrally with an oval-shaped emerald weighing approximately 1.50 carats and a blister pearl of grayish-brown hue measuring approximately 21.2  by 16.9  by 9.5 mm., completed by numerous old-mine diamonds weighing approximately 9.00 carats and a garnet eye, one garnet missing, brooch fitting detachable.