WINGED INSECT PIN, Precious White Opal, fourteen Old Mine Cut Diamonds, circa 1905

WINGED INSECT brooch, Precious White Opal & Old Mine Cut Diamonds, flame fushion ruby & blue sapphire accents
Circa : 1905, probably Continental (Austria or Central Europe?)
Diamonds : 14, total .58-.60 carat
Rose Gold : tested 10-12k (pin stem is gold clad)
Gross weight : .3100 troy ounce
Size : wing span 2-1/4” x 1-1/2”
Original lock, with earliest period safety catch construction, tube hinge & long pin looped at hinge end for extra security.
# 90023 ...................................... SOLD