This 14-karat white gold ring mounting features a 4-prong center mounting that holds one .75-ct. (5.8mm, approx.) round faceted stone. For a twist on a classic design, the shank is semi-mounted with two 3 x 2mm (approx. 7 pts.) tapered baguette accent diamonds (SI1 clarity/G, H color; 14 pts. TW) flanking the center mounting. Cut a seat in the prongs to accommodate your stone, then burnish the prongs over the stone to secure it in place.