18ct white gold diamond half eternity wedding band ring bnn076 this 18ct white gold ring is the perfect eternity or wedding band prongset the ring features round brilliant cut diamonds which create a stunning sparkle at c w sellors we have an expert team of diamond specialists who handpick and grade each jewel to meet our high standards and a team oftalented in house designers who combine their talents tobring you our exclusive diamond collection chosen for their rare white quality