1970’s Gold Grasshopper Brooch, Opal, Diamond and Sapphire

Lady’s 18K yellow gold grasshopper brooch prong-set with one (1) Asymmetrical Cabochon cut Opal, bead-set with thirty three (33) Round Brilliant cut Diamonds, bezel-set with one (1) Round Cabochon cut Sapphire eye (1.50 mm) and decorated with green enamel wings and a orange-red enamel head. Construction is cast with good workmanship.

One (1) Opal
Size: 20.00 x 10.00 x 3.21mm
Clarity: Clean
Cut: Good

Thirty three (33) Diamonds

Shape: Round Brilliant
Color: G
Clarity: SI1
Cut: Good
Total weight: 0.53 carats, estimated by formula