Birthstones provide players with bonus stats depending on which birthstone is selected.

When you create your character, you are able to select a birthstones and each gives a unique benefit which you can see in the table below.

Birthstone	Bonus #1	Bonus #2
Amethyst	+9% Strength	+9% Dexterity
Black Oynx	+9% Concentration	+9% Sensibility
Blue Flame	+9% Movement Speed
Diamond	+7% Attack Power
Emerald	+12% Sensibility
Garnet	+12% Dexterity
Pink Opal	+5% Defence	+5% Magic Defence
Peridot	+10% Attack Speed
Ruby	+12% Strength
Sapphire	+12% Concentration
Topaz	+12% Intelligence
Tourmaline	+20% Charm

You can reset your birthstone by speaking to [Character Reset] Jess in the City of Junon Polis. All players receive one free reset.