Birthstone

Birthstone
Type	Key Item
Description	A personal belonging of the Queen of Karst. Corrupted by great greed, the Queen became insane and attempted to mend the world of the living and the world of the dead.
Location	Karst Castle, Accurst Queen of Karst

The Birthstone is a key item found in Momodora: Reverie Under the Moonlight.

The Birthstone can be obtained by defeating the Accurst Queen of Karst without taking any damage. Since the game ends after defeating her, it can only be seen in New Game+.