The dainty knot design on these sterling silver stud earrings perfectly ties together the different colours of our favourite 3 metals. Each of the trio of strands is treated in a different way, one left plain, one plated with rose gold and the last with yellow gold. They are bound together to make a unique form that measures 9mm x 9mm x 7mm. This is securely held in place using the accompanying sterling silver butterfly backs.