Ok, so no rings, but I did some jewelry. I designed a package of three things. Because the nice thing of customizing things, is that you can make everything matching. So I took a flower and made a pendant, bracelet and gift with it.
First of all, the pendant. This one is for the bride. It has a flower and two leaves with letters on them. The letters, of course, being of the names of the bride and groom.
Secondly, the bracelets. These are for the bridesmaids. With same bridesmaids dresses there is a need for braidsmaids jewelry. The bracelet has the same flower and leaves. The leaves are connected to the chain of the bracelets. The rest of the chain and lock isn't in the shown render.
And last, the gifts for the guests. It are keychains. The contain everything, the blooming flower of love and the leaves with names that are now connected and with that, form a ring. For if you love symbolism.
The pendant should be made in silver. The bracelets and gifts could best be made in plastic. Gifts because silver is way to expensive for that. The bracelets so the chain could be printed with the bracelet.