I like the banner now, much better! I would suggest making more rings.. I love them! It is just a personal opinion. And I saw some rings on your sales that I liked. I like when sellers do adjustable rings, because I have tiny fingers and I can never find one that fits.
Another thing I can tell you is this: I looooooove when I go in a shop where all the pictures are cohesive. They are taken on the same or similar backgrounds, and with the same light. I think this makes for a very professional shop and it always looks amazing. This is the only thing I would say you can improve, because some of your pictures are dark, some have very different backgrounds, etc. I really hope this helps!