Have some adornments, they look like diamonds on the broker window, on armor for several characters. Is it worth it to try and remove them and reuse them ? Or is it cheaper to just buy more for the new armor I got for my characters ? Thanks.
Your class trainer will sell you the Adornment Reclamation ability. You scribe it, then in your Knowledge Book on the first tab it will show up somewhere. You have to unequip the item, click Adornment Reclamation, then click the item you want to unadorn. This pops ALL the adorns off the item, so if you had two or more you may have to figure out where in your bags they went and reapply any you don't want to swap out.
Higher level items can have bunches. My raid toon has a two handed weapon that has two orange slots, two blue slots, a cyan slot and a white slot, for example.
There can also multiple white adornments in tradeskill gear, and possible a black adornments in raid armor (which says it can't be removed, still, but that is a lie).
Hmm... I think one character might have two white adorns on one item, maybe. The rest have one white slot or one white and I think some have in addition one green slot. Well, it looked green when I did an examine, but I didn't mouse over it.