Vintage Hand Carved Crystal Candle Holder!!!!

omg it's amazing Banded agate potentially... please enlighten me if I am wrong!!! felt on the bottom with a makers mark sticker .... I can't make out what it reads .... but I can see hand carved lol about 4" tall with 3" diameter Solid Piece of Crystal!!!!!! it rings like a bell .... beautiful Offers and bundles are FTW and I am here to help so please feel free to ask!!!! ☺️💗🥰🤓🙏💖