Diamonds have been a symbol of luxury, beauty and timeless elegance for centuries. But what makes a diamond so special and valuable? The secrets of the diamond are revealed by means of the '4Cs', a well -known classification method that describes the quality and characteristics of these precious gems. The 4Cs are an abbreviation for carat (carat), cut (grinding quality), color (color) and clarity (purity). Together these four criteria form the basis for assessing and appreciating a diamond. Let us dive deeper into the fascinating world of the 4Cs to understand how they determine the sparkle and value of a diamond.