|Released||27 February 2002 (Update)|
|Examine||A very shiny key|
|High alch||0 coins|
|Low alch||0 coins|
A Crystal key is a key that created by combining the two key halves (tooth half and loop half) together. The key is used to open a chest located in a building found in Taverley by simply using the key with the chest. After being used on the chest, the key then disappears. By opening the chest, the player will always receive an uncut dragonstone as well as a chance of other possible items from the chest.