Old School RuneScape Wiki
Old School RuneScape Wiki

Onyx detail.png

Onyx gems are rare gems used in the Crafting skill. They are the second rarest gems in Old School Runescape, behind the zenyte which is created from an onyx and a zenyte shard.

An onyx can be obtained by using a chisel on an uncut onyx with a crafting level of 67 or higher. An onyx can be cut at level 73 Fletching to create 24 onyx bolt tips (resulting in -2,731,169 profit).

Cut onyx can be crafted into jewellery, requiring a gold bar and the corresponding mould.

Onyx jewellery can be enchanted by casting the Lvl-6 Enchant spell on a piece of onyx jewellery, requiring level 87 Magic, 20 earth runes, 20 fire runes and 1 cosmic rune to cast, and granting 97 experience.

Six of these are used to build a volcanic theme at level 85 Construction in a player's Superior Garden. In addition, one is used to build an obsidian decorative bench at level 98 Construction.

Onyx jewellery
Crafting icon.png level Unenchanted Experience Enchanted
67 Onyx ring 115 Ring of stone
82 Onyx necklace 120 Berserker necklace
84 Onyx bracelet 125 Regen bracelet
90 Onyx amulet 165 Amulet of fury

Dropping monsters

Monster Combat level Quantity Rarity
Tekton N/A 1 6; Varies [1]
  1. Depending on party size, the drop rate is between 1/70 and 1/450.