Whichever the case, carrying a daily reminder of your special words can be a wonderful thing.
Should it be a Diamond Wedding Ring?
Not necessarily. You can get meaningful engraving done on almost any ring that has enough of a metal surface. Ideas of this kind need not come from the outside; listen to your heart and find out what matters the most to you.
Write Down your Own Ideas
Get a pad and a pen, and start writing down some of the thoughts you like. This is bound to give you inspiration regarding the message you want on your 1-carat princess cut solitaire diamond ring.