- On Savolla's body in the Prologue.
- In the "goal" trunk in the crypt in the sewers in Chapter II.
- Wardrobe, 2nd floor, non-human barracks in Temple Quarter during Chapter III.
- In the "goal" trunk in the Bandits' hideout (Fisstech lab) in the Sewers during Chapter III.
- Blue Eyes takes sapphires as payment (Chapter III).
- Can exchange this gem for (3) Full Moon potions in the Druids' cave during Chapter V (See The Green March).