What Does Diamond Cut Mean? People understand that a Diamond cut is similar to a diamond shape, but in reality, it’s a different fact after all. In Diamond cut, the sparkle reflection is decided when it surpasses the girdle anatomy. In Diamond Cut appearance, the girdle anatomy suggests the cut's grade. When a diamond polish grade placed the girdle anatomy on the grading wheel then on it the faceting work started with a 360° surface cover. From that process a diamond gains faceting and it is called a diamond cut. For More Details: https://www.ourosjewels.com/blogs/topic/diamond-cut