Yes Chaohongji imported from Tik Tok Alvin is authentic. Chaohongji Jewelry is a famous Chinese jewelry brand at home and abroad. Chaohongji takes the brand mission of promoting oriental jewelry culture and gathering the essence of international fashion to provide you with classic, noble, exquisite and elegant jewelry. Since the brand was founded, Chaohongji has established its position as a leader in the lottery jewelry industry by continuously strengthening the differentiated marketing of the brand.