A halo engagement ring is a captivating and glamorous style that features a center diamond or gemstone encircled by a "halo" of smaller diamonds or gemstones. This design creates a stunning frame around the center stone, enhancing its brilliance and creating a dazzling visual impact. The halo setting not only adds sparkle and glamour, but it also gives the illusion of a larger center stone, making it an excellent choice for those who desire maximum brilliance and a touch of extravagance.