Lead crystal rose vase

This lead crystal rose vase is 7.25" high x 2.75 widest diameter and weighs 1 lb 6.6 oz. It is not marked and the design appears to be both etched and molded/pressed. I think the roses are etched and the body of the vase is molded/pressed. The top appears to have been cut and then polished and slightly beveled around the rim. There is minor wear to the bottom. There is no staining or discoloration in the interior, I took these photos before washing it. If not for the wear to the bottom, it could pass for new.

I have had this vase for many years and picked it up because the quality is very good. Too bad it is not marked. I have no idea where/when/who made this. It makes a nice paperweight.