Diagonal Princess Three-Stone Engagement Ring Setting

A princess-cut lab grown diamond sits on each side of the center stone, turned on the diagonal so its corners point up and down. This gives the ring a crisp, modern shape. The two side diamonds weigh 0.20 ct together, G–H color and VS1 clarity. The band is plain and polished, 1.3–1.5mm wide. It takes six shapes: round, cushion, oval, princess, emerald or radiant.