The currency used to summon Servants in [[Fate/Grand Order]]. Has the shape of a [[stellated octahedron]].

h4. See also
* [[Saint Quartz Fragment]]
* [[Summon Ticket (fate)|]]
* [[Holy grail (fate)|]]
* [[Chaldean visionary flames]]
* [[Golden Apple]] (Golden Fruit)
** [[Silver Apple]] (Silver Fruit)
* [[Mana Prism]]
** [[Rare Prism]]
聖晶石