42 Diamond Engagement Ring and Wedding band Set. This stunning set has a carat total weight of 1.67!!! The center diamond in the engagement ring is a breath taking 1.02 ct Round Brilliant Cut, it is I in color(Near colorless range) and SI3 in clarity. The wedding band has diamonds that are G in color (top of the near colorless range) and SI1 diamonds. This set will truly melt her heart.