A round shoulder engagement ring is a type of ring design that features a round-shaped centre stone and additional accent diamonds along the shoulders of the ring band. The term shoulder refers to the sides of the ring that lead up to the centre stone. In a round shoulder engagement ring, the round-shaped centre stone takes centre stage, showcasing its brilliance and beauty. These shoulder stones can be set in various styles, such as pave, channel, or prong settings, depending on the desired look and personal preference.