This is a lovely vintage petite wreath brooch featuring green nephrite jade and Japanese saltwater akoya cultured pearls.

The pearls measure 3.75mm and are lustrous. They have rosy pink overtones and are a white color. They are accented with oval dark green nephrite jade cabochons. 

It is gold filled and is stamped "1/20 12 K GF". Also stamped "BIB" for an unknown designer. It is not solid gold or precious metal. It is a petite size. From the 1950's-1980's.

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