Emerald is a gemstone that can be acquired in the Frontier. They are normally acquired from Emerald Deposits scattered throughout the Frontier but can also be obtained in various ways that include the following:
- A possible drop from the following mobs:
- A possible reward from completing Guttermouth Cell Challenges.
- A possible reward from the Firefly Quest.
Not much can be said about its overall appearance, other than the fact that it's based on a refined emerald.
Emeralds have no relevant purposes in-game and as such, it can be sold to a selling vendor at a selling price of 15,000 gold.