Stone of Barenziah: Fellglow Keep
One of the 24 Unusual Gems. Vex in the Ragged Flagon names them once you are in the Thieves Guild.
- Stones of Barenziah – Whiterun Hold
Where to get it
Inside the keep proper: straight up the first stairs and to the right.
Found in Fellglow Keep.
Good to know
This gem sometimes fails to appear. Reloading an earlier save is the only fix on consoles.