Vintage MIKIMOTO JAPANESE Akoya PEARL BROOCH PIN STERLING SILVER RARE Marked

  

Let pictures be your guide ask all questions. Vintage Mikimoto Japanese Akoya Pearl Brooch Pin Sterling Silver Rare Marked with Box. Weighs 8.2 grams and measures 1 3/8.

Marked Mikimoto Tokyo with M in a shell and S hallmark for silver.