You have to figure out what you want first. If the employment of jewelry design major is important, then I suggest you don't take the postgraduate entrance examination, go to work practice first and move closer to a large jewelry company. During your internship or work, you will come into contact with many design materials and knowledge that are not available in books. If you have less pressure on art, you can continue your studies, but you must choose a particularly famous institution, because jewelry design is relatively small, and the higher you go, the smaller your circle becomes.