14kt petal diamond engagement ring. There are about 28 round brilliant cut diamonds set around the ring and under the diamond. The diamonds are about 0.125 carats total weight, SI2 in clarity and G-H in color. Select the size and shape of the center stone you want. The round diamond pictured is about 1.0 carat. This ring is available in yellow, white, and rose gold; as well as platinum. Price may vary depending on the size of the ring and metal option selected.