This 18k white gold 3 stone style semi-mount engagement rng features 2 trapezoid cut diamonds on the shoulders, totaling 0.21 carats, accented by halos of 40 round brilliant cut diamonds, totaling 0.22 carats. This ring is priced without the center gemstone, giving you the freedom to choose what you would like it to hold. This ring is designed to accommodate a oval-shaped center.