Question about level 90 rings

Quick question - if you use your Mythos to exchange for a level 90 ring - can you exchange for 2 of the same ring or will it not allow you to wear 2 of the same Mytho rings? I currently have a Hero's ring of healing and I would like to get a 2nd one, but I want to know before I exchange/waste my tomestones. Thank you! :o

Those are unique so you can only have 1. If you have 1 equipped or in your inventory or armory, the game will tell you that before you can even click confirm in the pop-up menu.

Oh I see, thank you for the confirmation!