For sale is this great, Unsigned Sterling Silver & Cultured Pearls Floral Pin. Done in the style of Mikimoto, it might possibly be an unsigned brooch done by this company. It measures over 2" wide and weighs 13.7 grams. It has seven round cultured pearls measuring between 5mm-6mm and no damage. It has a trombone clasp on back dating it to this era.
Sterling Silver & Cultured Pearls Floral Pin Circa 1930's