ell I don't think Verant is tooooo Stupid and will put the Dust in PoF... I
would think it is somewhere in Noratth, I been to PoF and PoH for a few
runs now and never got the Diamond Dust from there... here are some lvl 50
things I know of that are not in PoF...or PoH

Dino - oot, named Allazuer or somthing like that.
Another Lizard - this one is in Ferott and its a rare spawn from what I
heard and I dont thikn anyone yet killed it, it spawns by the Spec Caves.
Shark(not sure what lvl may be 50 + conned yeallow at 49) - in Lake Rathe,
I tried to kill him a few times but he seems to kill itself when he is
close to death or if you run to land .... but I only tried 2 times or so.

and then there is also the named Treand in North Karans (NOT IN SOUTH )
Grizzelhop or somthing not the Grizzelknot (that one drops the CLoak of
Leaves) but I am not exactly sure how to spell his name, I never seen him
befor, he is a rare spawn too.

Also lvl 50 mobs

Lord Erfitii (not sure spelling) he spawns in Sol B drops the Golden boots
and the Ring

Some Fire Giants are lvl 50 and some Ice Giants also are lvl 50

it would make sence if they dropped them but again I never got the dust
from them, not once yet and I did nag and Vox run like 3 or 4 times ..

Nag / Vox are ovewr 50 so I donno if they drops it or not .

btw Meldrath is lvl 35 or 36 cons blue at 48 (thats the last time I conned
him)

lvl 50 nec gnome, eMarr

btw, anyone know how to fix Eldritch faction, I never had a problem with
them befor but 3 patches ago that Mage in the 3rd Windmill is attacking me,
and so is the Mage Guildmaster (he killed me), and I am not sure what to do
exactly to fix the faction, killing minos does not help at all ...