A selection of cultured pearl jewellery by Mikimoto, A selection of cultured pearl jewellery by Mikimoto, to include a cultured pearl spray brooch, stamped 14k, a silver grapes brooch and one other silver spray brooch, maker's marks for Mikimoto, lengths 3.5 to 5.4cm, with one Mikimoto Pearls case, gross weight 20.1g.