Color is a challenging issue, to say the least. Think of the dilemmas one faces when describing, matching, communicating and grading color in gems, even in colored diamonds. I mean, how many times have you tried to assemble a pair of fancy colored diamonds for earrings, just to discover that your two fancy yellow candidates are not even close to be defined as a "matching pair"? In this Part II article, we continue our color journey into the challenges posed in color grading of colored diamonds and present our innovative solutions.
