Just and observation. I now am convinced that Gelish and Red Carpet Manicure are the same. RCM has a web site and it lists their 32 colors with a color chart. The color chart has freakishly the same icons as the ones for Gelish. Upon closer inspection, there are small distinctions in the "shine mark" of a lot of the color swatch/icons/circles. If you compare to what you figure is a similar color or the same color from the Gelish color chart, they have the exact distinctive shapes in the "shine mark". They are exactly the same No company would use the color chart of another company unless they were the same company.
Ooh, I looked at the web site and you are right! They look exactly like the Gelish swatches.