As elegant as it is unique, this cushion-cut lab-grown diamond dip engagement ring is designed to take their breath away. 18k gold the polished band features high sides and a dramatic dip at the center a 1-1/2 ct. Certified cushion-cut lab-grown diamond solitaire anchors the design f color/vs2 clarity with certification card fits true to size each item is custom made and not eligible for returns exclusively at zales