So no, this isn't a "let's get monthly gem promos" thing, but rather, a promotion in the future should be, essentially, a "surprise box" but for gem promotional boxes only. You open one "gem prize box" and get something like a "ruby prize box" or a "peridot prize box".

While, alone, these boxes aren't too interesting, when bundled together into one giant promo it can be a bit more fun.

Additionally, a return of the rose regalia promotion, but all types of rose sets (ranging from white, to gold, to amethyst) all in one box would be super coolio.