Talk:Diamond/@comment-7288461-20130612103322/@comment-7288461-20130612192110

Just entered the Fortress of Remembrance for the first time and lo and behold, it's Diamond galore! xD Talk about timing...

So it appears that Diamond isn't available to mine in the Upper Level of BBI, but then becomes a common find on reaching the Middle Level (or at least in the Fortress of Remembrance specifically).