If you can’t find the size of setting that you need, there is a way to make one by hand.
Just roll a clay rope and wrap it around your clay cabochon or cameo before baking. If you are an advanced crafter, you could also braid or twist two ropes together first to make it more decorative.
Now just trim the ends so they meet. Press down on the rope all around to make the edge less round and more flattened, sealing your seem. You can also use a small textured fancy button to press down the rope to make a textured effect that looks wonderful with an antiqued finish or a wash technique. Here is a picture from our gallery page that shows a simple setting using this technique.