This 6mm wide, half round setting crafted in 18KT yellow Gold, 14KT red Gold, 14KT palladium white Gold and Sterling Silver can accomodate a variety of size and shape stones that you may either purchase through us or even provide your own. Featured is a 6mm round gem. Price shown is for the mounting ONLY - please call for additioonal cost of gemstone. Ships in 6-8 weeks.