So we can enter the caves on 6th and 7th each month. If we find gems, are we allowed to keep them? I'm new to this part of the site, so if anyone can offer clarification on just what the Coda Caves are about, I'd appreciate any information.

Yeah, you can keep them and sell them/turn them in to the gypsy to make a galactic colored pet. edit; oh my english is so profound lool

Oh, I see. Thank you for the information.