Semi-Mount rings give you the option to choose a center stone for it. Although a major part of the ring comes pre-decorated, you can select the center stone as per your need. This Semi-Mount engagement ring features a raised tri-mount, with a higher center for the center stone. You can choose an oval cut stone in the range of 0.40 Ct to 0.55 Ct for it. The lower flanking mounts come pre-installed with a pear cut diamond each. Also, pre-decorated are 4 each, total 8, micro wall set round cut diamonds on either side of the shank. The Semi-Mount engagement ring is carved in 14 karat white gold. Total diamond weight is 3/8 Ctw.