In general, customized jewelry needs to provide detailed product pictures. Different jewelry must be different templates. How much money you need depends on what kind of jewelry you need to make. Different metals have different prices. If that company has customized jewelry templates, you don't need to pay a certain starting fee. If there is no template, you need to pay a certain entry fee. The cost depends on your customized jewelry, but generally speaking, the cost is higher. Every city has jewelry processing, design and recycling.