Gorgeous Tiny Crystal Dish with Filigree Brass Base

This is a wonderful little crystal dish with filigree brass base or foot. It has a design that reminds me of the symbol for neutrons and a wavey edge. It is the perfect size for wedding favors, nuts, mints for even to hold rings. I don't know the age or maker, it is an auction item. It measures 1.25 inches high and3.25 inches across the top edge. It is in very good condition, no chips, no cracks, no scratches and brass is bright and shiny.