Edit: We're not going to tip him and instead bring him some treats as a thank-you.
Hello! Haven't had much luck Googling this one, curious what you all think.
We're paying a jeweler (who owns his own business) a good sum for some delicate resizing and a custom wedding band. Do we need to tip him, and any idea what % or $ would be necessary? The total cost of the jobs was $500.
We're planning on tipping him at least $50 even if it's not customary, unless that would be rude...