Quest "The Final Piece"

[Ebereasider]

sad... here's nothing about full set

Yes, it's confusing. I've suffered for this lack of clarification too:

Lol, I sold the other stuff too. Then I was in a bind when I found out that the whole set is needed to turn in the last quest. I did the helmet quest again, bought another belt, but there was no ring. Luckily I found a friend who has a ring and he agreed to let me borrow it. And now I've officially finished this frustrating quest line and finally at peace.