|Release date||27 February 2002 (Update)|
| I wonder what's inside.|
The Crystal chest is found in the house directly south of the Witch's house in Taverley. The chest is locked and can only be opened using a crystal key. Attempting to open the chest without the crystal key yields the message: This chest is securely locked shut. The crystal key is made by combining a loop half of key and a tooth half of key.
Opening a crystal chest grants a variety of rewards, which will always include an uncut dragonstone.
Currently the expected value of the crystal chest is 29,981.8579, while the price/cost of the crystal key is 31,055. Therefore, at the time of writing it makes more sense to sell crystal key parts than to use them to open the chest.
|Possible loot||Frequency (Approx.)||GE Price||Profit/Loss|
|Uncut dragonstone, spinach roll and 2000 coins||40%||25,752||-5,303|
|Uncut dragonstone, 5 raw swordfish, and 1000 coins||10.57%||26,203||-4,852|
|Uncut dragonstone, 50 of each elemental rune, 50 body and mind runes, 10 of all other runes, excluding blood, astral, and soul runes||7.73%||33,963||2,908|
|Uncut dragonstone and 100 coal (noted)||6.55%||41,243||10,188|
|Uncut dragonstone, 2 cut rubies, and 2 cut diamonds||4.23%||29,943||-1,112|
|Uncut dragonstone, tooth half of key, and 750 coins||3.67%||45,934||14,879|
|Uncut dragonstone and 3 Runite bars||3.51%||61,194||30,139|
|Uncut dragonstone, loop half of key, and 750 coins||3.26%||33,907||2,852|
|Uncut dragonstone and 150 iron ore (noted)||2.75%||36,093||5,038|
|Uncut dragonstone and adamant sq shield||1.06%||25,786||-5,269|
| ||Males: Uncut dragonstone and rune platelegs|
Females: Uncut dragonstone and rune plateskirt