This is a beautiful Mikimoto silver brooch, adorned with a stunning arrangement of lustrous Akoya pearls set within a lovely curved form decorated with a beautiful geometric pattern. It's an all-season, all-purpose item that you'll want to own. The original case is also included. Pearl diameter: Approximately 5mm Hallmarks: Mikimoto, Maker's mark S (Silver) There are no noticeable scratches or stains, only some minor soiling on the back as shown in the last photo.