Garnet Ring

Garnet Ring is an accessory that can be obtained in Kingdom Hearts II. It provides a four-point boost to AP, as will as an additional point to strength, making it an upgrade of the Aquamarine Ring. Like many of the higher-level items in the game, it has to be created through the Free Development section of synthesis.

Adding a Serenity Shard to the mix upgrades it to a Diamond Ring.