Here is a novel approach to design an Azure pattern inside a ring.
Let the customer see & appreciate your crafting abilities. You spent
many hours on it, so "why not toot your horn"?
The only problem I 'found' was Laser-welding the two rings together,
without having any spaces around the inside ring.
I paid him big-$$ bucks to get it done right!!! Although this is a
Cad photo, but the actual demo-ring ring looked wonderful & smooth
on the inside. try it, you'll like it! When I showed the ring to my
salesman, he went totally "ga-ga" over it. these little features can
make the actual sale.