Noobie question re; ceramic stones

I have ordered the WEPS and some accessory stones including the curved ceramic stones labeled course and fine to sharpen and profile my ZT 350. I believe they are equivalent to 400 and 600 grit, but ceramic.

Is the curved ceramic stones sold by WE finer than the 1000 grit diamond stone? Would I progress from the 1000 grit diamond stone to the 600 grit ceramic to get a mirror polish on my recurve? or just go up to the 600 curved ceramic stone and then to a leather strop and some fine coating?

Thanks
Scott