This Valentine's Day give her not one but a whole string of hearts to show her just how much you love her. Our sterling silver string of hearts stud earrings are far more personal than a bunch of flowers - but there's no reason to not do both. After all, it's all about pulling out all the stops for your loved one. These studs measure 0.6 x 1.4 x 0.1cm and weigh 1 gram.