Platinum 0.75 Carat Diamond Channel Set Eternity Wedding Ring. 246443. An embodiment of elegance and luxury, this breathtaking ring boasts twenty five brilliant cut channel set Diamonds in a contemporary band. Designed perfectly for everyday wear, this diamond set piece would make the perfect eternity or wedding ring to sit comfortably alongside other rings or bands. 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 of talented in house designers who combine their talents to bring you our exclusive Diamond collection. Chosen for their rare white quality, each diamond we use has a minimum clarity of VS and minimum colour of G-H. Every diamond is then set within white gold, yellow gold or platinum that has been elegantly carved and designed to mesmerise the wearer. You can find other diamond engagement rings and wedding bands to complement this ring online and in store. 0.75ct Diamond and Platinum Ring.