Typically the birthstone for February, amethyst is a very popular choice of gemstone regardless of someone's birth month. These simple stud earrings display 4mm cubic zirconia crystals which are placed into a claw setting, so there will be no worry about the stones coming loose or falling out. They weigh 0.8g for the pair, have 10mm posts and are stamped with 925 for sterling silver. Pair it with one of our amethyst birthstone pendants for a finished look.