After you receive the megastone in the ring (Mega Ring), is there a way to be able to change the accessory the stone is in?
It appears that Korrina has a Mega Glove and Diantha has something different, I believe it's a Mega Charm, so that leads one to speculate there could possibly be other accessories for you to equip your megastone.
If this is possible, how does one acquire the different accessories?
Best Answer
No, this is (sadly) not a thing that is possible. You are given the Mega Ring, and that is what you are stuck with. While it would seem that the Key Stone is the important bit and it can be set in a number of things (bracelet, glove, and necklace have been seen to be used), there is no mechanism in-game to allow for this.