No. Mikimoto and Dior are not in the same class. Although they are all first-line brands, Dior is one grade higher than Mikimoto. Mikimoto, as a jewelry brand used by the Japanese royal family, represents supreme power and luxurious status, so Mikimoto jewelry has a very high status in the world. As one of the six big noble brands, Dior is a very high-end luxury. Dior has a high status among luxury brands, and many domestic stars have been fighting for Dior brand spokespersons. Although Mikimoto is a jewelry brand used by the Japanese royal family, it is a luxury brand.