A new startup named Trove is a step forward in the development of 3D printers industry - now it can print gold and silver jewelry. A customer himself can choose an appropriate design and shape. Moreover, before ordering a real product, you can get for free a plastic copy in case to be sure that it is exactly what you need. The price starts with $50. The users of this service can create 3D models on their own as well as use ready-made models of other customers.