The IDEAL by Schachter Diamonds is a diamond of incomparable beauty. A Precision cut that unlocks the full potential of every diamond within each brilliant round. Every IDEAL by Schachter diamond consistently delivers a larger and brighter appearance. This is because the IDEAL by Schachter Diamond has a narrow and specific set of acceptable parameters. In fact, IDEAL by Schachter Diamonds have the strictest fine-make parameters of any EX or IDEAL cut of any of the leading grading laboratories in the world.