If the water in this october gem dries out the rainbow colors will disappear

Below you can find the If the water in this october gem dries out the rainbow colors will disappear Jeopardy Words Answer. The answer to If the water in this october gem dries out the rainbow colors will disappear has 4 letters. This clue belongs to the Gems category and is part of Jeopardy Word Level 203. If you scroll near the bottom you will find other clues and answers part of level 203