Boro is right on this. However spending 100 gems to un-embed a jewel is completely ridiculous. Tynon is a long term game and having to spend gems to take a piece of jewel off an equipment in order to either change it out or merge it with other jewels is a complete rip off. This has been discussed before. Hopefully the Tynon admins will reconsider this. If they do not it is not really worth going past lvl4 gems. And if you already are a paying customer, and happen to be ranked high and win at ball or cerebral a good bit it does not take long in order to get the lvl4 gems max.