we love a matching look here at jewellerybox and there's no better occasion to wear matching pieces than on your birthday! if you're a may baby and looking for a necklace to add to your emerald collection, our dainty claw pendant necklace is the perfect place to start. 4.5mm in size, the emerald colour cz crystal catches the light perfectly and hangs on a delicate, 9ct gold belcher chain.