I got one on amazon that I believe has all 4 cards on it. You could get one and just turn it so the ace of hearts is visible. :)
Silicone rings, very comfortable and safe around machinery and electrical.
ThunderFit Silicone Rings, 7 Pack & Singles Wedding Bands for Men - 8.7 mm Wide https://www.amazon.com/dp/B06XBX9BGN/ref=cm_sw_r_cp_apa_6d.UBb4G4PWZ6
Here’s a fairly cheap one on Amazon. There are plenty of others on there as well if you want a textured ring, or something a bit flashier.
Honor Eternity Ring Men's Silicone Ring Wedding Band https://www.amazon.com/dp/B011W8689A/ref=cm_sw_r_cp_api_i_1uicFbAVW2P3R
I didn't buy this personally, but it's rated surprisingly high and it's pretty cheap. It's also a fidget ring. Here is the link
Congratulations! If, by bad luck, you can't easily exchange your ring in the short term, maybe some ring resizers would be a good investment? Nicer than cotton!
If you don't find what you're looking for, you might try The Lord Of The Rings Sketchbook by Alan Lee. There are lots of pages suitable for framing if you don't mind slicing them out of the book. (you could try to score a used copy)
(Amazon has the feature that lets you look at pages)
I spent years looking for a good replica ring, and this is the single best ring I ever found. I have worn it for two years and it's still as shiny as the day I bought it. Can not recommend it enough. https://www.amazon.com/dp/B00CZDLICO/ref=cm_sw_r_cp_awd_2PxAwb336D5GF
I really like Alan Lee's Lord of the Rings sketchbook
Lee was one of my favorite LotR illustrators long before the movies. The sketchbook does not illustrate everything but it is laid out with chapters named for where they are, and you reach them in the same order as in the book. You should be able to tell where you are without accidentally looking ahead.
For the first one I used a few images from Alan Lee's sketchbook, he's the conceptual artist for LOTR: http://www.amazon.com/The-Lord-Rings-Sketchbook-Alan/dp/0618640142
The second one is specifically his sketch of Minas Tirith: http://i.imgur.com/o57QkIx.jpg