This is a lovely rosy pink Japanese akoya saltwater cultured pearl leaf brooch with textured details.

The pearls are 6.75mm and are round. They have fantastic luster with sharp rosy pink overtones. 

It is made of solid sterling silver and is set among brushed textured and high polished leaves. It is stamped "SILVER" for sterling silver. It measures 1 7/8 inches long. From Japan 1940's-1980's. 

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