I am attaching the PDF for the ring exactly as they can see it on their screen, so you can talk about it. Let me know if this is good.
Also just want to emphasis on the stone setting part. I know different jewelers like different things, I design the ring for 1.2mm stone. I am not sure if they are going to like the holes I've left for the stones to be set, so please have them check if they can work with it or if they want me to do any changes (if they want to do the changes themselves its ok, just let me know...)
Also I wouldn't use anything bigger than 1.7 or anything smaller than 1.2mm for the stones.
I am also attaching the image for the center circle, the cross side goes on top.