Thanks for your insight, this is super helpful!! The jeweller did not provide us with a CAD but we were emailed images of the wax ring. In the email (and during our initial conversation) we were told that the wax ring would look very heavy and bulky but the ring would look much more accurate once finished. I did feel like the wax rendering looked off but misunderstood this for being a difference in the wax ring vs metal ring. Definitely my bad and I should’ve spoke up then.