I bought this footed perfume bottle in Florence Italy. I believe that the body is cut crystal but I'm not entirely sure. The collar is silver with a purple guilloche enamel top. I'm not sure if the collar is sterling or plated silver. The atomizer part is definitely not sterling as brass metal is showing through. The height of the bottle is 6" and the diameter of the hexagon shaped foot is 2 1/4". The collar is stamped Firenze-P. Botto & C Torino. The guilloche enamel is damaged below the spray part.
Italian Cut Crystal Guilloche Enamel Perfume Bottle Atomizer