Pamela Love Ruby heart stud, new w/o box. Heart-shaped bezel set ruby stud. An understated everyday option perfect for the helix, lobe, and tragus piercings, and to be worn on its own or as a pair. Sold as a single. * This piece comes with a 6.5mm back post. • 14k yellow gold • Ruby • Internally threaded heart back closure Measurements • Heart: 4mm • Post length: 6.5mm • Threaded back post thickness: 1.