According to official website, Famous Diamond International is a jewelry brand and a sub-brand of Shenzhen Yisheng Jewelry Co., Ltd., which mainly deals in precious jewelry such as jewelry, diamonds, platinum, K gold and gold. The grade of famous diamond international belongs to ordinary brands, the price and quality of products are not high-end, and there are not many innovations and characteristics. Famous Diamond International's products are mainly for low-end consumers, suitable for ordinary daily wear or gifts, not suitable for important occasions or commemorative occasions.