Wreath Vintage Japanese Cultured Saltwater Akoya Pearl Leaf Brooch- buying Gold Filled

This is a lovely vintage wreath designed brooch featuring Japanese saltwater akoya cultured pearls.

The pearls measure 4.75-5.25mm and are lustrous. They are slightly baroque and have pink overtones. They are set into a wreath design made of leaves.

It is gold filled and is stamped "1/20 KT GF PERLE". It is buying not solid gold or precious metal. From the 1950's-1980's.

All pearls are truly vintage and have only been lightly cleaned.