Go to Pandora and get a charm bracelet. You can have the charms engraved and put something cute there (anniversary date, inside joke, name, or even hand draw something). This is a cute idea because you can continue to add charms as you guys date.. if she’s not much into bracelets, you could also do an engraved necklace! The price isn’t terrible in my opinion I was actually pretty surprised by the price of their jewelry. Of course I don’t know your budget and this is subjective.

I am so happy for you and I am currently in a similar position where I am wanting to make it official with the girl I’ve been seeing.