Lovely Carnelian Sterling with Gold (marked) Filigree Bezel Cameo Brooch. Circa 1930

Lovely Sterling with Gold (marked “STERLING” & “10” in the front of cameo - very small) filigree cameo brooch . Total size - 1-5/8”x 1-1/4” or 40 by 30 mm.. I bought this at an estate sale in Stanford, England , with information that this is sterling cameo made in the beginning of 1930-ties. This high quality carved cameo in very good condition