The Purple Gem is an item unique to the Tomb Raider: The Last Revelation demo. In being so, this is an item unused in the final game.
Tomb Raider: The Last Revelation
- The Lost Library (beta)
- The gem is not actually given a name within the game. When viewed in the inventory, it merely bears the name "Load".
- Tomb Raider: The Last Revelation (First appearance) (beta)