The recipe for a gem is unknown, so no eye is able to create one. The 100 gems just formed out of nothing possibly way before the Omniverse was even created. Therefore the stone eye gem is fake. COSMOSEA teleported us to the metaverse, and I think you get the point by now. Alongside that, COSMOSEA has developed a mind-blowing ability. You know how he had to concentrate his power in order to attack? well now he can just attack by transferring his thoughts into reality.
