Art Nouveau Brooch. C clasp and rounded hinge. I date this piece 1920 or 30s. The brooch is handmade for a special lady judged by the unique design and craftsmanship. The center Czech glass is hidden under the metal frame that differ from design of that era which its center glass usually sets on top. Please look closer to pictures. I took several so buyers can see the imperfection as well as its beauty. Pictures were taken under morning sun light to capture the natural color of the glass and frame. Video was taken under white LED light. Color may vary due to lighting sources or monitor settings. Take advantage of free shipping and if you bundle, you get 10% off. It was fun doing research on this piece. Hope a lucky lady will wear it someday and tell a story about love.