Once the cigar has gone through the entire production process all that is left is the final presentation. For a Cuban cigar, this is just as important as any other stage of the process. No other cigar on the planet takes as much care when it comes to proper presentation and packaging.
Cigars, based on the layers used for them, each have different color tones and hues to them. Accordingly, packers take great care to be sure that those packed in a particular box are all of the same color. There is not artificial coloring process used on Habanos, so there are going to be natural differences in the color because leaves from the upper part of the plant will be darker and darken even more throughout the process of fermentation.