This is a lovely pair of vintage Japanese akoya saltwater cultured pearl engraved leaf screwback hoop earrings.

The pearls have great luster and light rosy pink overtones. They measure 3.50-4.50mm.

They are stamped "A SILVER" which is an older mark for sterling sterling. Roughly from 1930's-1960's. Hand engraved detailing on the leaves. Total length is 1 3/16 inch. 

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