Semi mount for #21394 loose stoneA) $337 for this ring with a 3ct(15*7mm) GHI color standard cut marquise moissanite center, moissanite accents in SS You paid the center stone, so you need to pay $121. 6($337*0. 8 $198*0. 8) to have the whole ring. B) $596 for this ring with a 3ct(15*7mm) GHI color standard cut marquise moissanite center, moissanite accents in 10K gold. You paid the center stone, so you need to pay $328. 8($337*0. 8 $198*0. 8) to have the whole ring. Need to match