Canada. A Second War Princess Louise Dragoon Guards Ladies Sweetheart Ring

Two-piece construction, 13 mm (w) x 15 mm (h) Princess Louise Dragoon Guards insignia in silver with dark blue, red and green enamels, mounted to a ring base, marked "STERLING" along with the Canadian silver standard mark on the inside of the ring, measuring 18 mm in diameter to the outer edges, intact enamels, extremely fine.