Diamantgerei

Diamantgerei is a term of German origin that translates to "diamond cutting" or "diamond grinding." It refers to the specialized process of shaping and polishing diamonds. This intricate work is performed by skilled artisans known as diamond cutters or lapidaries. The primary goal of diamond cutting is to maximize a diamond's brilliance, fire, and scintillation by carefully planning and executing cuts that enhance its optical properties.

The process begins with a rough diamond, which is first mapped and analyzed to determine the optimal way to cut it. This involves identifying inclusions and flaws, and planning the angles and facets to achieve the desired shape and maximize the yield of the stone. Once the plan is set, the diamond is typically cleaved or sawn to remove large unwanted portions. Following this, the diamond is subjected to a series of grinding and polishing stages. This is done using specialized tools, often involving diamond-impregnated laps, to shape the facets with extreme precision.

Modern diamond cutting also utilizes advanced technology such as lasers for sawing and bruting (shaping the girdle). The most common and popular cut is the brilliant cut, which typically features 57 or 58 facets arranged to reflect light in a spectacular manner. The quality of the diamantgerei significantly impacts the diamond's value, with cuts that are precisely executed resulting in a more valuable and aesthetically pleasing gemstone.