Seal of the Diamond Mind
Mythic Uniques are permanently account-bound and can never be traded.
Mythic Unique Horadric Seal. Set bonuses require one fewer Charm (minimum 2), enabling a 5-piece and a 3-piece set at once.
| Game | Diablo 4 |
|---|---|
| Type | Other Seal |
| Tradeable | No |
| Checked against | Season 14 (2026-09-04) |
What drives its value
- Cannot be listed for sale at any price; it is Account Bound the moment it drops.
- Kept in the catalog to answer the 'is this tradeable' question — players must self-farm it or convert a Unique with Pandemonium Fragments.
Questions
Is Seal of the Diamond Mind tradeable in Diablo 4?
No. Mythic Uniques are permanently account-bound and can never be traded.
What is Seal of the Diamond Mind?
Mythic Unique Horadric Seal. Set bonuses require one fewer Charm (minimum 2), enabling a 5-piece and a 3-piece set at once.
What makes one Seal of the Diamond Mind worth more than another?
Cannot be listed for sale at any price; it is Account Bound the moment it drops. Kept in the catalog to answer the 'is this tradeable' question — players must self-farm it or convert a Unique with Pandemonium Fragments.
How much is Seal of the Diamond Mind worth?
Nobody has listed Seal of the Diamond Mind on Diablo Marketplace yet, so there is no live price for it. Post the first listing and it shows up on this page.
Listings on Diablo Marketplace
Heads up: this item cannot be traded in-game, so a listing for it can't actually be completed.
Prices are player-posted asks in gold; never real money.