Iridescent white gem that's October's birthstone

Let's find possible answers to "Iridescent white gem that's October's birthstone" crossword clue. First of all, we will look for a few extra hints for this entry: Iridescent white gem that's October's birthstone. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.