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

The pearls measure from 7.50mm-9.00mm. They have good luster with rosy pink overtones and bluish-gray color.

They are stamped "S" in a square for solid sterling silver. The earrings measure 11/16 inch long. From Japan 1940's-1980's.

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