Onyx Amulet
From Runescape Guides & Runescape Tips
An Onyx amulet is the item that must be Level 6 Jewelry enchanted to become a amulet of fury. It does not offer stat boosts when worn.
It is made by high level crafters that smelt a cut onyx gem with a gold bar. Then, they string that with a ball of wool. The entire process of making an onyx amulet gives you 169 crafting experience, and you need 90 crafting to make the onyx amulet. The best crafters in the game usually buy onyx gems, and craft them into onyx amulets. After an onyx amulet is made, it is usually level 6 enchanted to create an amulet of fury. Then, the crafters tend to resell the amulet and repeat the process to get experience and make a profit.
