Diamond

The Witcher

Diamond is a valuable in The Witcher.

Uses

• The Gossip in Chapter II will accept either red gloves or a diamond for a sexual encounter.
• The clerk at the town hall takes diamonds as gifts in return for sexual favours.
• The druids in the cave in the swamp cemetery will exchange this gem for potions.

Source

• You can win a diamond from Zoltan in your first drinking contest with him.
• In a trunk from the Lionhead Spider Cultists' lair.
• You can buy it from a merchant in front of the Gamblers' den in Trade Quarter for 120 orens.
• There is also a quest diamond (Gramps' diamond) in Chapter IV, but it can not be sold and looks entirely different.

The Witcher 3: Wild Hunt

Diamond is a crafting component and can be dismantled into diamond dust. It is also a byproduct when a flawless diamond is dismantled but it is not needed to craft anything.