Gem that, unlike most other gems, isn't transparent

Let's find possible answers to "Gem that, unlike most other gems, isn't transparent" crossword clue. First of all, we will look for a few extra hints for this entry: Gem that, unlike most other gems, isn't transparent. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.