Signed BSK Filigree Egg Brooch

Vintage BSK, Gold-toned egg brooch, decorated with beautiful filigree work and tons of topaz and smoky gray colored rhinestones. This egg is vibrant and a showstopper. In amazing condition, little wear. Please refer to all pictures as description of condition. Has a roll over safety pin clasp on back. Also signed BSK at the bottom of back of brooch. Approx measurements are 1 1/2" x 1 1/2".