This is a lovely vintage brooch with six highly lustrous Japanese akoya saltwater cultured pearls among brushed texture leaves.

The pearls are 5.00-6.00mm round. They have fantastic luster with bright rosy pink overtones. They are white and very round. 

It is made of solid sterling silver and stamped "SILVER". Total length is 2 3/8 inch across. From Japan 1950's-1970's. 

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