Jewelcrafting is a profession in World of Warcraft: Wrath of the Lich King that allows players to create jewelry, such as rings, necklaces, and earrings. Jewelcrafting can be a profitable profession, as players can sell the jewelry they create to other players or use it to upgrade their own gear.
There are many ways to make money with jewelcrafting in WotLK. One way is to simply sell the jewelry you create. You can do this through the auction house or by advertising your services in trade chat. Another way to make money with jewelcrafting is to craft items for other players. This can be a good way to make a profit, as you can charge a premium for your services.