You can also get this from the Othmire Chieftain in Cobalt Scar for trading in 4 Ulthork Tusks (quest: https://everquest.allakhazam.com/db/quest.html?quest=962). Considering that you can get blue diamonds from this trade-in, receiving this is probably not going to make people happy. I did three trade-ins tonight, and got two of these. I now fall into that category of "not happy" people.
I sold the two of these that I got for 166p to a vendor today. This pretty much moved me from the "not happy" category to the "wow, that is pretty nice" category.