14kt yellow gold Screw stud earring from Alison Lou featuring a butterfly fastening. From the core collection, this Screw Stud is an Alison Lou classic. We love the hidden White Diamond tip. Wear this with the "U" or "Me" Studs (sold separately). This is a single earring. Size: One Size. Color: Metallic. Gender: Female. Material: Diamond/14kt Gold.