Equilibrium Love Locks Two Tone Heart Earrings Add a touch of class to your outfit with these beautiful heart stud earrings from Equilibrium. These beautiful earrings feature a silver heart shaped padlock with a smaller inset rose gold heart. The chic earring will add a finishing touch to any outfit, suitable for any occasion. This stylish piece of jewellery comes in a gift box perfect for you to give as a present for a loved one’s birthday, at Christmas or as a way to show them that you care.