A princess shoulder engagement ring is a style that features a princess cut diamond as the centre stone, along with additional smaller diamonds set along the shoulders or sides of the ring. This design creates a visually stunning and elegant look. The shoulders of the ring refer to the sides or band where additional accent stones are set. These diamonds are usually smaller in size to complement the centre stone. The shoulder stones can be set in various ways, such as pave, channel, or prong settings, depending on the desired style and design.