A heart-shaped locket is a jewelry classic that will never go out of style. This one is crafted from polished 14 karat yellow gold and features a satin-finish inlay with a textured border. The locket measures 20 millimeters (just over 3/4 inch) in diameter and snaps open to reveal space for two carefully cropped photos or some other small treasure. A sculpted gold bale joins the locket to an 18-inch rope chain that fastens with a spring ring clasp.