Here's Jewelina as a baby at about 7 1/2 weeks old and here's another picture of her now. She's 22 weeks old. She is still very dark but just recently I have noticed the colors on her head breaking and changing a little bit in color and seems to be getting lighter into the more "standard" colors. Don't let what other people say bother you about her being dark. I've heard the longer they have their dark colors and don't break, the better it is, as once their new colors come in they will last longer and not fade so quickly.
Both of your babies are beautiful!!