The clasp is made of platinum, which is a platinum diamond necklace pendant introduced by Chow Tai Fook. Chow Tai Fook refers to Chow Tai Fook Jewelry Group Co., Ltd., which was listed on the main board of Hong Kong Stock Exchange in February, 201,with the vision of becoming the most trusted jewelry group in the world. Founded in 1929, Chow Tai Fook, the iconic brand of the group, is famous for its product design, quality and value.

The Group has a huge retail network covering China, Japan, South Korea, Southeast Asia and the United States, and operates a rapidly developing e-commerce business, which can effectively implement the online and offline strategy and successfully break through in today's omni-channel retail environment. The company focuses on mainstream jewelry and precious jewelry products, including jewelry inlays, platinum/gold products, gold products and watches.