Emerald

This looks valuable. Emerald is a free-to-play item traded on the Old School RuneScape Grand Exchange.

Emerald trades for 600 gp, making it one of the cheapest items on the GE. The buy-sell spread is 62 gp (10.3%), which indicates a wide gap between instant buy and sell — typical of less liquid items.

Emerald is one of the most heavily traded items on the Grand Exchange with 37,540 trades recorded recently. With a buy limit of 13,000 every 4 hours, you can trade in large quantities per session.

Emerald currently has a negative margin of -72 gp after tax, meaning instant flips would result in a loss at these prices. Margins fluctuate throughout the day — check back later or set a price alert to be notified when the margin turns positive. The price has risen 5.6% in the last hour, indicating upward buying pressure.

Emerald has a high alchemy value of 300 gp, but at the current buy price it is not profitable to alch.

Set a price alert to get notified when the margin changes, or add this item to your watchlist for quick access.