This item is a new 1/2 carat ladies engagement ring band in solid yellow gold also available in white gold. The center stones is made up of 4 princess cut squares in an quad setting which are approx. .03 carat each. On the side of the princess cut diamond on the main ring are round diamonds. On the sides of the engagement ring & the band are baguette diamonds in channel setting. The matching band has 5 round diamonds prong set that match the engagement ring. Together the engagement set is 3 mm at its widest point. This Ring has a total of 1/2 carats of 100% real natural round / princess / baguette cut diamonds in a prong/invisible setting.