Beyond the Laser: How Modern Precision Gem Cutting Creates the Ultimate Sparkle.
Beyond the Laser: How Modern Precision Gem Cutting Creates the Ultimate Sparkle. Many people think that modern gemstones are fully cut using high-tech lasers. But that is not how it actually works. In today's gemstone industry, lasers are only used for the very first step, which is removing unnecessary parts and shaping the rough stone. The magical sparkle and final beautiful shape of a colored gemstone still come from modern precision machinery and human skill. Today, the international gemstone market has changed completely. The highest demand and prices go to what we call "Precision Cuts" and "Fancy Cuts." Here is a simple look at the exact steps used to turn a rough stone into a breathtakingly beautiful jewel. Designing the Stone on a Computer Before a modern cutter even touches the stone, they plan the entire cut using special 3D computer software like GemCAD. This software acts as a blueprint generator for the gemstone. Every gemstone material bends light d...