Vintage necklace sits beautifully on the neck. Single pearl is 1/8” in diameter, sitting in a gold heart. Piece is from the 1960s, not worn since then. Note that one jeweler told me the heart was 14K--and another one today said it is gold plated. So: sold as is, whatever it is. Both the spring-ring closure and the 16.5" chain show slight wear, indicating gold plate. You could replace it. Very pretty necklace, very delicate-looking, and in VG used condition.