A princess three stone engagement ring is a stunning and symbolic design that features three princess-cut diamonds set in a row on the ring's band. It is known for its elegance, versatility, and the meaningful representation it carries. In a princess three stone engagement ring, the centre stone is typically the largest and most prominent, while the two side stones are slightly smaller and flank the centre stone. The princess-cut diamonds are square or rectangular in shape, with sharp corners and brilliant faceting that maximises their sparkle and brilliance.