[@Invisible Man] Well, sure there are variations of gems but they typically go by different names otherwise it's the same gem with a different color scheme. And although it's practically canon that there are multiples of one type of gem, they are very similar and this would cause you to be highly restricted to how your character looked, acted, and what weapon they have. So sadly, it's final, no Talc unless you can provide me with a version of it that hold a different name.