Liu Guifu's 158 necklace is real. Liu Guifu is a serious business, and the materials are good, so you can buy it with confidence. In the more formal jewelry chain stores, all the products with certificates are genuine A goods. Brand stores can grow rapidly because of genuine products and good after-sales service. Pay attention to check whether the authenticity of the certificate is consistent with the shape, color and weight (gram) of the pendant in the certificate picture, and never encounter a remake certificate.