1/5 Ctw Round Center Semi-Mount Diamond Engagement Ring in 14K White Gold This extravagant semi mount diamond engagement ring is quite apt if you are looking for something spectacular as well as within your budget or to your liking. Depending on your pocket, you can have a small or large diamond ranging from 0.15 carat to 0.25 carat to fill in the center mount. Exquisitely preset, this 14 karat white gold ring could become her dream ring. The center mount is haloed by 16 pave set round cut diamonds, while the round shape extensions connecting to the shank are embellished with 6 prong set diamonds. The shank features 38 pave and prong set diamonds. Total diamond weight is 1/5 ctw.