3/8 Ctw Circular Shape Pear & Round Cut Diamond Semi-Mount Engagement Ring in 14K White GoldWhile a Semi Mount ring comes partly decorated, it allows you to choose a center stone for it. This option lets you customize the ring as per your liking. The Semi Mount engagement ring here features a raised tri mount, with the flanking mounts at a lower level than the center mount. The round center mount can hold a round cut center stone ranging from 0. 40 Ct to 0. 55 Ct of your choice. The lower mounts come pre installed with a pear cut diamond