As of 2/17/2009, the "diamond" dig spot has moved. Here is a video showing a run-through to get to it, from a couple different angles of approach.
http://www.youtube.com/watch?v=36fntsd2z6I
For a crude Queen's Nest map, see
http://www.piratesonlineforums.com/f...t.php?p=117236
For additional discussion see that
thread.