Diamond ring in 18k yellow gold with 0.4 carat center diamond

Diamond ring in 18k yellow gold with 0.4 carat round cut center diamond (H-I Color, VS Clarity) with 0.2 carat in accent pave set diamonds. Size 7.5, width tapers 11mm - 4mm.

This Diamond ring is currently size 7.5 and some items can be sized up or down, please ask! It weighs 6 pennyweights and is 18k.