Rosy Pebble

This little pebble was made by accident, and the Diamonds don't seem to realize that she exists, though they're usually off in their own world anyway. She helps Pink Spodumene with the off colours, building things that they might need when they're indoors, and fetching things for them when they're all outdoors. Pebbles can't build from organic material very well, but she's trying her best to learn.