This is a stunning vintage art nouveau style floral branch Japanese akoya saltwater cultured pearl brooch with diamond cut leaves.  

The pearls measure between 3.00-6.50mm. They have mirror like luster with extremely bright rosy overtones.

It is made of solid sterling silver and has a unique design. It measures 1 1/2 inches long. Stamped "SILVER". 

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