Did you do this or did he? If it is worrying you, then you could send him and demail or text& ask if it meant anything. That would br a very innocentway of reminding him/her that it means a lot to you to see that ring. GIVE it a light mention, like "do you still want to wear yr wedding ring? I do. [you could add "we'll get thru this fight.
You could ask very gently: "Do you still want to wear yr wedding ring? I do." You could add "We'll get thru this" & whatever else works for you.