A good jewelry design involves clean lines, and good craftsmanship goes a long way. Also, the experience of the jeweler makes a difference. At the lower experience level, you might have to pay somewhere between $30-60 an hour, but at the master level, you might be looking at spending about $125 an hour. You get what you pay for in life, usually. About 80% of the time, if it costs more, it’s probably worth it. If it is cheap, then as a rule of thumb, 80% of the time, it will not end up being worth it.