CLICK PHOTO ABOVE TO SEE SETTING IN YELLOW GOLD WITH YELLOW RADIANT CUT The price listed is the price available to customers who purchase their center diamond from Diamonds by Lauren This "microsetting" is set with a melee of round diamonds weighing .29ctw.G-H/VS in 18kt White Gold. This semi-mount is a casting, a less expensive option than our custom settings, and comes in number sizes to accept different size center diamonds. Therefore, getting this setting is contingent on your stone fitting one of the sizes offered. So if your stone fits, this semi mount is an option for you.