Surprise the woman you love with this sparkling diamond heartbeat key pendant. Crafted in sterling silver, this heart-topped key features a 10k rose gold heartbeat pattern inside, a shimmering diamond-touched shaft and a heart-shaped bit. Radiant with 1/20 ct. T. W. Of diamonds and a bright polished shine, this pendant suspends along an 18. 0-inch rope chain that secures with a spring-ring clasp.