So Rachel and Kirsty went up to the huge tree and found the diamond, however, Jack Frost, was guarding it!  So Lucy, Kirsty and Rachel decided to distract Jack and get the diamond. The plan worked, and they got the diamond ! Fairy queen put it on her crown, and all the fairies had their wings back. So Rachel and Kirsty went back just in time, their parents came to take them.  I thought about diamond after reading this book. Diamond is pure, because it is only made of carbon. It Is hyaline, not white.  And when you put it against the sunlight, it can make a rainbow color. Like this, diamond is pure and good, so it can symbolizes goodness, diamond is the best jewel in the world.