Vintage 1930s - 1940s Art Deco or Nouveau Large Pave Rhinestone Lily Brooch Pin

Unsigned. Classic 1930s - 1940s figural pave rhinestone flower design. ' Silvertone metal - possibly potmetal. Large: About 4 inches across. Rhinestones show age. Please refer to photos. Also a few rhinestones missing here and there, but that doesn't detract from the overall impression. Again, refer to close up photos.