This is an enamel heart vintage stick pin or lapel pin in the shape of a heart with blue band and seafoam green center of cloisonne enamel with a gold metal back, pin and safety end.

The stick pin or lapel pin was probably made in the 1970s, probably in China.

 The heart shaped stick pin measures 2.5 inches long, over .5 inch wide and the pretty pin is in very good +++ used vintage condition. Very pretty.