Dragonstone

Dragonstones are members-only, purple  gems used in Crafting . Uncut dragonston es   require level 55 crafting to cut, granting 137.5 crafting experience per stone. A cut dragonstone can be cut into 12  dragon bolt tips by using a  chisel on a cut dragonstone at level 71  Fletching giving 8 fletching XP. Attempting to do this will bring up a message asking if the player is sure that they want to do so as the stones are valuable.

Uncut dragonstones may be found in the Crystal chest in Taverley using a crystal key; each crystal key guarantees one uncut dragonstone from the chest in addition to other random items. Additionally, some extremely high-level monsters (such as the King Black Dragon ) may drop uncut dragonstones and they may also be looted from a dragon impling jar or a kingly impling jar.

The dragonstones occasionally found in the Mage Training Arena minigame are different from normal dragonstones because the Mage Training Arena "dragonstones" cannot be taken outside the Enchantment room: furthermore, they provide pizazz points when any enchantment spell is used on them.