You get two opportunities to match gems in a single turn and then the enemy gets their turn. (gimmegimmegames.com)
You'll eventually unlock additional upgrade slots for each of your ship's stations, and this allows you to mix - and - match gems in a variety of combinations. (shortpause.com)
To match the gems from the necklace we picked the pale rose espadrilles, they are so lovely and super feminine (love them!). (kinddistinction.com)