This beautiful bridal ring set is crafted of 10 karat white gold with a large 1.00 cttw black diamond center stone in a four-prong setting, accompanied by smaller round-cut white diamond side stones on each band. These rings are finished with a high polish. 78 Color rating: H, I Clarity rating: I1-I2 Polished finish Prong setting IN Imported Product Specifications 1 Material & Care White gold Use gold polishing cloth on gold items.