1. Win Digital Jewelry is a Chinese jewelry enterprise, established in 1994. Is the world's leading platinum jewelry manufacturer and retailer, but also one of the important brands in China's jewelry industry. The product line of Winning numbers Jewelry covers many categories such as diamonds, gold and K gold.

2. Synthetic diamonds refer to diamonds produced by laboratory methods, and their physical and chemical properties are similar to those of natural diamonds. In recent years, with the development of diamond planting technology and the reduction of cost, more and more jewelry enterprises began to pay attention to and introduce diamond planting products. As a jewelry enterprise, Win Digital Jewelry has also set foot in the field of diamond planting to a certain extent.