Board Thread:General Discussion/@comment-25478491-20140927064619/@comment-25469541-20140927070258

Aside from her looking far too small to be a fusion of two Gems, there's the fact of the matter that fusion Gems summon two different weapons from each gem and combine them if they desire to. If she really were a fusion she would summon one weapon from one gemstone and a different kind of weapon from the other. Garnet's gems materialize identical gauntlets.