Where is the Unusual Gem supposed to be at Fellglow Keep?




???

There's a work room with an alchemy table, workbench, and an enchanting table in the main area of the keep that has the gem. There should be a destroyed statue of Talos nearby.

I found the workroom at the top of the stairs on the right. But where in the room ... on what shelf ... is the gem supposed to be?




???

It's on a table to the left of the alchemy table. There's rolled up papers near it. Here's a guide:

http://www.youtube.com/watch?v=53g3OfsRyEQ

Thanks ... that was the perfect tip.

Looks like I have the Fellglow Bug. There is no Unusual Gem in that spot for me.

Looks like console commands are my only choice now.

I still have 3 of those unusefull unusual gems. Can't drop them and each time I see one I run away..

Pro-tip: Don't show them to the thieves' guild until after you collect all 24 of them. Once they change name to "Stone of Barenziah", they stop stacking, and you end up with a long list of them in your inventory.

Pro-tip: If you collect all the gems before showing them to Vex, the quest will bug out and you'll need console codes to advance it.

Better stack them until you have 23, go to Vex and then find the last one

This. For sure.

This confirmed for me on ps3.... I hard saved at 23 then got the 24th and went to Vex for the first time. She told me about the crown but I was unable to advance the final quest for it. Went back to the hard save, talked to Vex, got the 24th, went back to Vex, all was good.

Edit to add this was post-1.5...

I learn something every day. Thanks for the, er, more pro tip.