Stone of Barenziah: Dark Brotherhood Sanctuary
One of the 24 Unusual Gems. Vex in the Ragged Flagon names them once you are in the Thieves Guild.
- Stones of Barenziah – Falkreath Hold
Where to get it
On the dresser in Astrid's room, in the Sanctuary near Falkreath.
Found in Dark Brotherhood Sanctuary.
Good to know
The door only opens to those who join the Dark Brotherhood or come to destroy it. The gem is still there after the Sanctuary burns.