We created our XYZ collection as a one-stop shop for your fine jewelry essentials. Every piece is designed to fit seamlessly into your wardrobe and be kept for years to come. The Teeny Gold Heart Threader Earring features a heart that sits flush against your lobe with a cool, super-thin chain that hangs from the back of your piercing. This 14-karat gold is a little bit sweet and a little bit rebellious—just the way we like it.