i noticed today that JC can craft the following:
Vicious Amberjewel Band - Item - World of Warcraft
and
Vicious Amberjewel Pendant - Item - World of Warcraft
on my server amberjewel sells for 3-5 each, volatile life 1-1.5 g each and volatile water for 2-3g each. so for the ring it cost 36g to make and the neck around 45-50 to make and heavenly shards sells for over 100g each.
i'm sorry if someone else has posted this before me and if there is just delete this post.