Antique Floral Bouquet Brooch with Mother of Pearl Shell, Rhinestones, & Enamel

This is a beautiful antique brooch in the shape of a floral bouquet. The bottom portion is made of carved mother of pearl shell, and the flowers are composed of enamel and rhinestones or cut glass. I could not find another piece quite like this, and I presume that it may be rare. The back has a c-clasp, and there is discoloration to the metal. There is also some minor damage to the enamel. I believe this piece was most likely made in the late-1800s or early 1900s. Overall, the brooch is in very great shape. Approximate Dimensions: 2in x 0.75in