Diamond

Diamonds are a rare crafting material introduced in Guild Wars Nightfall. There is currently no known use for Diamonds.

Acquisition
Diamonds do not drop from monsters in the game, however;
 * Diamonds can be obtained by trading 7 Trade Contracts with a Vabbi Trade Official in The Kodash Bazaar.
 * Diamonds are sometimes found in high-end "treasure chests".
 * The Coffer of Whispers has been known to sometimes give 5 Diamonds.

What salvages into it

 * Jeweled Daggers
 * Diamond Aegis
 * Diamond Djinn Essence