Antique Italian Gothic Rococo Lamp Finial

Pre-owned Antique Gothic, Rococo style, Italian Art Noveau Lamp Finial we think. We also believe it to be Pewter. It's heavy, it has a nice dark patina. Magnets Are NOT attracted to it at all. So it's not cast iron. It's not aluminum, We don't think it's steel either. It does seem to have been either cut or brok off another part of something. If you look at picture #4 at the round part, it seems to look like it came from a large decorative lamp or something. When googled, Italy comes up everything. So do similar lamp finials, but NOT this exact one. And Pewter comes up everything as well. It's definitely antique and heavy. Open to ALL OFFERS.