Rosy MCM Vintage Japanese Saltwater Akoya Cultured Pearl Necklace - Sterling Silver 19.50 InchThis is a vintage strand of Japanese saltwater akoya cultured pearls. The pearls measure 5. 50 6. 00 mm and have great luster with bright rosy pink overtones. They are semi baroque. Clasp is in solid sterling silver with a single pearl in the center. It is mid century style. It is stamped "SILVER" which is an older mark for sterling. Total length is 19. 50 inch. From Japan 1950s 1980's. Back of clasp could use a professional polish if desired. All