Goals for all gems/badges. Water, Ghost, and Fairy are my main priorities. But I slowly keep up with the other badges too.
Main Focus
655/2100 Water Gems to Next Upgrade
1172/2100 Ghost Gems to Next Upgrade
925/2100 Fairy Gems to Next Upgrade
Second Priority
0/500 Normal Gems to Next Upgrade
16/500 Fire Gems to Next Upgrade
13/500 Grass Gems to Next Upgrade
24/250 Ice Gems to Next Upgrade
18/250 Ground Gems to Next Upgrade
3/500 Psychic Gems to Next Upgrade
1/500 Dark Gems to Next Upgrade
8/250 Rock Gems to Next Upgrade
18/500 Electric Gems to Next Upgrade
148/500 Bug Gems to Next Upgrade
23/500 Flying Gems to Next Upgrade
4/500 Steel Gems to Next Upgrade
11/500 Dragon Gems to Next Upgrade
2/250 Fighting Gems to Next Upgrade
5/250 Poison Gems to Next Upgrade