Jade amulet

Jade Amulet is a members-only item on the OSRS Grand Exchange in the other category.

In-game examine text: "I wonder if I can get this enchanted."

It has a Grand Exchange buy limit of 10,000 every four hours, a high alchemy value of 630 gp, and item ID 21111.

View on OSRS Wiki

Jade Amulet shows an active flip setup with a margin of +36 gp and 232,259 trades over the last 24 hours.

At the buy limit of 10,000 every four hours, max profit per cycle is about 360.0k gp — high margin with healthy liquidity.