Custom order will be a 4 weeks turnover time due to the high volume of custom orders,late delivery promo still applicable for custom orders till time frame back to normal
$209.80

price difference of 2762

Client need to upgrade the center stone from 3ct to 4ct (9*9mm) DEF color asscher moissanite center 

And it will cause extra $209.8($1054-$844.2)

Size 5.25