1 Real Earrings Coin earclip/post 18k 77937

1 Real coin earrings
Spanish Colonial coin , Potosi mint
Land treasure
Reign of Phillip V , 1718 - 1759
18k yellow gold mount in bezel/wire border
Clip and post
Approx 19 mm x 19 mm ( 3/4” 3/4” )
Certificate of Authenticity included