Talk:Gemstone Island/@comment-68.198.19.10-20130126234006/@comment-5085186-20130127013335

Also, the Gemstone island works like any other habitat. You get your first indication when the habitat is 33% full (which would be one gem) and then the different icon if you wait until there are three. You are probably collecting the gems as soon as you see the icon, so you will only collect one. If you can stand it, don't collect then-wait for about a week and a half until the habitat is full and you will collect 3 gems.

You are earning one per week per dragon.