A luxurious classic, this beautiful lab grown diamond halo ring with sidestones is a stunning symbol of love. It features an exquisite 1.50-carat solitaire certified by IGI, one of the most respected international diamond grading institutions. Handcrafted in 18K white gold, it looks stunning and radiant on the hand. 1.50ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to a natural mined diamond.