Vintage Love Knot brooch gold filled Victorian edwardian pin antique

This pretty little vintage antique love knot brooch is made of gold tone metal. It has the old style C clasp. The clasp is stamped "G.T." which might be the George Turner company? It is likely from the late 1800s to early 1900s. It does show its age with lots of surface wear and dark age patina to the metal, still lovely as it is. Measures just under 3/4" long. Ships fast! SNLa8388knot9k5d3321 something old bridal heirloom jewelry edwardian