Impress her with this celebration grandâ® engagement ring. Fashioned in 14k white gold, this design features a 1/2 ct. Emerald-cut certified celebration grandâ® diamond, with a color rank of i and clarity of i1. This master-cut diamond boasts a larger surface area that captures and reflects more light, creating a spectacularly larger look. Radiant with 1-1/6 ct. T. W. Of diamonds, this ring is finished with a polished shine.