$585 for this wedding band with 0.5ct(5mm)-0.8ct(6mm)-0.8ct(6mm)-0.5ct(5mm) GHI color round Nova moissanite stones in 10K yellow gold. Size 5 (. Please make the prongs as thin, as round, as small, as smooth, as low, and as subtle as possible. Please make the band width 2mm max. The ring should be delicate/dainty/feminine feeling.) So the price difference for the change is $68.8($585*0.8-$499*0.8