The best 3D printers to make jewelry with are typically resin printers. This is because they can be extremely detailed and make very small objects. LCD printers are great for making jewelry, like the ones we reviewed in our 3D printer for jewelry review. LCD printers work by flashing a layer of resin with LED lights to cure it without the use of mirrors to help. Only the pixels are used that are needed. This is an incredibly effective method. LCD-based SLA printers also work. These are similar to LCD printers, except they use mirrors to direct the light. Another thing you want to look for is to build size. If you plan on making many pieces of jewelry all at one time, you will want a large build size. This is the amount of space there is to make jewelry inside your 3D printer for jewelry casting.