Perfect your proposal with this celebration grandâ® diamond engagement ring. Fashioned in 14k white gold, this stunning design features a breath-taking 1/2 ct. Celebration grandâ® diamond center stone. This master-cut diamond boasts a larger surface area that captures and reflects more light, creating a spectacularly larger look. A double frame of smaller accent diamonds surrounds the center stone, while additional diamonds line the ring's shank. Radiant with 1-3/4 ct. T. W. Of diamonds, this ring is finished with a bright polished shine.