Hello, the price of this 18K diamond ring in online stores is about 1650 yuan, and it is about 2400 -3500 yuan in physical stores or shopping malls. It is normal if the price of Liufu jewelry is a little more expensive. After all, there are advertising brand fees in it. Generally speaking, the quality of diamonds is good. If you have a certificate, you can check it in official website. The certificate of Liufu Jewelry should be more authoritative.