Rosy Gold, White and Yellow Gold Locket - Gold Filled - Vintage - As Found

Gorgeous rare tri color heart Locket with blank cartouche at the center that can be engraved by a jeweler.  Cartouche has a bit of pitting (see photos).  Locket measures just under 1.25 inches with bail x just over 0.75 inches.  Back has wear (see photos).  Two frames present no acetate.  Closes well.