Colored Geodes

So, The Minecraft Live was amazing, and the aceve update truly was well received, however there was one thing I found somewhat disappointing, when I first saw the amythist I believed they would be colored! I still love the idea of how the geodes works, but please Mojang, add colored gems, Even GoodTimesWithScars recommendation was colored lights, so why not kill two birds with on stone? Make different colored gems that would emit different colors, now Mojang, if you still aren’t on board with this idea, then maybe make only the geodes they spawn in emit the colored light, but I pray to you Mojang, please add this.