Diamond manufacturers, also known as diamond cutters, are responsible for cutting, shaping, and polishing the freshly mined rough diamond stones that were purchased in the sight, creating beautiful, faceted gem-quality jewels. The process is very difficult and requires careful planning, exceptional skills, and specialized tools. This can be extremely time consuming, with the planning stage taking up the majority of the time due to its vital importance. The planning involves careful consideration of the physical characteristics of the rough stone to determine the best way to maximize the value of the finished gem. Analysis, both practical and scientific in nature, provides the best insight into choosing the ideal shape and exact cutting process in order to minimize the appearance of natural flaws and inclusions, while maximizing prized characteristics such as luster and light dispersion, while retaining as much weight as possible in the finished diamond gem The Jewelry Exchange has a diamond cutting factory locating overseas.