Blanckensee & Son Ltd of Birmingham, Great Britain; this brooch is a rare and original piece of fine jewellery from pre-1920. Ball hinge, pin and'c' catch to fasten. There is also a small fixed loop where a safety chain could be attached, if desired. In good antique condition; one of the peridot (the bottom one) has a conchoidal fracture to the table, noted under a loupe.
Not seen in normal viewing. Please check out all the photos for further detail.
Perfect for collectors of vintage and antique jewellery, or anyone who appreciates the beauty and craftsmanship of Art Nouveau design. Absolutely head and shoulders above modern jewellery!