This 14-karat rose gold ring mounting is semi-mounted with 22 .7-pt. round accent diamonds (SI1 clarity/G, H color; 15.4 pts. TW) in 14-karat white gold shared 4-prong mountings; the white gold is overlaid on the rose gold band, giving the band a twist look. The 4-prong white gold center mounting holds one .75-ct. (5.8mm, approx.) round faceted stone. Cut a seat in the prongs to accommodate your stone, then burnish the prongs over the stone to secure it in place.