This is a Russian silver  box with fine color.

The beautiful matte finish is simplicity in itself, and the surface has no decoration, just the hallmarks on each side.  Inside, a rich blue silk lining divides the purse into several compartments.  The thumbpiece is a brilliant emerald green cabachon, surrounded with a gold band.  The elegant simplicity of this piece speaks for itself.  It measures 3 1/8 inches long by 2 3/8 inches wide, and is one inch deep.