My engagement ring came from my fiancé, though I helped pick it out. It's from the jeweller Brilliant Earth. It officially lives on my left hand, except when I sleep, and then it lives in a little painted bowl on my nightstand.
I wear a necklace all the time which has a mandala on one side and the Marine Corps insignia on the other. The mandala represents an ancient map to the past and future or the more modern theorized Einstein-Rosen bridge.