One style of ring base

I prefer the flat top as it allows more creativity

Pick a bigger button for the base- this is about 1" diameter

Now, play with options!

When you have your design, first glue the buttons together starting with the biggest down to the smallest.

Next put a dab of glue on the flat part of your ring.

Optional - secure with a small piece of ribbon.

Ta da!

Have fun with colors, styles...

and dimensions!