Diamond Invest Ltd Company has been operating in the precious stones and metals market since 2004. As experience is gained, the model of consolidation of the reached positions on the highly competitive market has been developed. Nowadays the company brings together three areas of work with gems, which together create an interesting opportunity to profit on a balanced portfolio. Diamond Invest Ltd acquires both the last cut stones for subsequent sale in the jewelry market and the wholesale shipments of rough stones, conducting an independent examination before delivery to the customers from the microelectronics industry, metal processing, and medical device manufacturers.