18ct Yellow Gold Princess Cut 0.23 Carat Diamond Solitaire Ring. ATD081. The embodiment of elegance and luxury, this breathtaking solitaire engagement rings boasts a claw set princess cut solitaire 0.23 carat diamond embellishing a classic 18 carat yellow gold band. Designed perfectly for everyday wear, this diamond set piece would make the perfect engagement ring to sit comfortably alongside a wedding band. 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.