There are two factors that a player has to consider when equipping a Gem:
The level of the gem: The level of the gem must match or surpass the level of the slot of the Ring for the gem to have effect.
The color of the gem: The color of the gem must match the color of the slot of the Ring, otherwise the AP earned to learn skills cut in half.
See the Rings Section to furter understand the relation between Gems and Rings.
This category has the following 4 subcategories, out of 4 total.
Pages in category "Gems"
The following 26 pages are in this category, out of 26 total.