European 9K Two Toned Gold Engraved Crucifix set with Pearl or Moonstone c. 1885 For Sale

This fine antique European two toned 9K gold crucifix features a hand engraved red gold front surface further decorated with a three dimensional yellow central applied mount set with what either is an small moonstone or a pearl. I think the crucifix pendant dates to the 1880's and might either be French or Italian. It is not marked but I have tested it on a couple of surfaces it tests 9K or perhaps a bit better. It is 2 1/8" x 1 1/8". It has minor wear appropriate for a piece of this age.
Stock number SA2D-106