This is a retro pair of vintage Japanese akoya saltwater cultured pearl screwback earrings.

The pearls are white akoya pearls with great luster and rosy pink overtones. They measure 6.00mm.

The screwbacks are stamped "STERLING". They have a line of milgrain running down the silver. From Japan 1950's-1960's. 

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