Here is a Japanese sterling silver & Akoya pearl pin. The sterling silver is a combination of shiny, brushed and etched. The largest pearl measures 6mm and the smallest one 5mm. Stamped on the back is SILVER which the Japanese use to denote sterling silver. The pin measures 1 1/2" X 1" and is in perfect condition. Weight is 6.06 grams.
Vintage Japanese Sterling & Akoya Pearl Pin