Cutting: it is mainly to divide large pieces of materials into specific sizes and shapes according to the differences of gems and shapes, and a blanking machine may be used;

Pre-forming: wool trimming is called preliminary forming, and an edge trimmer may be used;

Polishing: it is mainly to polish the shape of the gem. According to different grinding methods and abrasives, grinding equipment can be divided into wheel mill, disc refiner, belt mill, roller mill and so on.

Polishing: used to polish precious stones. In some cases, it can be polished by replacing the abrasive tools and abrasives of grinding equipment, but there are also special polishing machines;

Drilling: Some jewelry, such as pendants and beads, need drilling, which requires a punching machine.

Of course, according to different situations, the processing of gems includes cleaning, bonding and even other processing techniques. Only in this way can we finally create exquisite jewelry.

Common styles of jewelry processing Because the original stones of different gems have different crystal properties, shapes, physical properties, especially optical properties, in order to maximize the aesthetic feeling of gems, it is necessary to carefully design appropriate styles during the processing. Generally speaking, the common styles are as follows: