Don't suppose anyone knows the item code for this? I completed her quest, rescued Bree, got her gem, but at that point, had not yet gotten the gem quest in chapter 2 of the original campaign. Dunno what I did with it; I don't remember dropping it but it's just not there. It's also not in that little wishing well thing in the temple.

Don't think there's item codes in NwN. Never heard of it, anyways.

There are, the problem is no one made any coded item lists beyond one for the OC, and even that one is incomplete. It's on SP but I already searched for "Setara" in it and there's nothing on it there.

Open the module in the toolset, check the item resref from the palette.