Quotation1.svg A clear crystal without any inclusions. Quotation2.svg
— Description, Sonic and the Black Knight[1]

The Beautiful Crystal (綺麗な水晶 Kireina suishō?) is a collectible item that appears in Sonic and the Black Knight.


The Beautiful Crystal is a clear cluster of crystals without any inclusions.


In gameplay, the player can collect the Beautiful Crystal during different Missions in certain areas. For then to obtain it, the player must use the ID points earned from completing the Mission where the Beautiful Crystal was picked up to identify it on the identification screen. The Beautiful Crystal is needed to craft Gringolet.


  • No: 138
  • ID Point Price: 5
  • Rarity Level: ★★★★★★☆☆☆☆
  • Item Type: Mineral
  • LocationCrystal Cave ("Collect Rings: Collect 100 Rings")


  1. Official in-game description of Beautiful Crystal in the Treasury, item 138/247.

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