Simple style make this ladies diamond solitaire engagement ring such a classic. Featuring a .30ct G-H color white Si clarity brilliant cut diamond with a softly domed 18ct white gold 3mm wide band. Metal Type: 18ct white gold Band Width: 3.0 mm Band Style: Domed Main stone: .30ct G-H Si brilliant cut diamond Main stone setting: Bar set Item Weight: 2.80 g