This is a cute Japanese akoya saltwater cultured pearl filigree bracelet. 

The pearls are 5.25mm round. They have nice luster with light rosy overtones and are a white/cream color.

It is set in solid sterling silver with twisted links and milgrain details. Stamped "STERLING" "VAN DELL" for the designer. From 1960's-1980's. Total length is 6 3/4 inch.

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