I believe this is Baccarat or St Louis glass. Fantastic for display and about 8 1/8" tall and 3 3/8" diameter across the bottle. Mounted on a gilt metal relief base with profiles and fronds and a base about 3 7/8" diameter, which obscures a chip that remains hidden unless flipped over. Very fine quality bottle, it is in otherwise excellent condition and wonderful to display. Very fine polished punty all around the bottle, and stopper too. The cutting reveals the white enamel under the cobalt blue, which is then cut to clear.
C1870 Baccarat or St Louis Triple Cased Overlay Faceted Glass Mounted Perfume Bottle