Diamond



Diamonds are one of several Artifact currencies that can be earned within the Underworld. Along with Titan Blood and Ambrosia, they are a resource obtained via bounties. They can be used to purchase higher tier upgrades from the House Contractor, such as a Music Stand for listening to music, progressing character favors, or bonuses for picking up resources in escape attempts. A total of 10 Diamonds can be traded to the Resource Director at specific ranks to rank up.

Obtaining Diamonds
Diamonds can be obtained by completing some prophecies from the Fated List of Minor Prophecies. They can also be obtained via trades with the Wretched Broker.

Diamonds are primarily earned by beating the Lernaean Bone Hydra and collecting a Bounty for escaping Asphodel.

Occasionally, a Diamond can also be purchased from Charon's shop in the Temple of Styx for 1000.

Poseidon's boon Sunken Treasure also has a chance of dropping a Diamond.

Catching a Trout in Greece allows you to trade said trout for one diamond.