Chow Tai Fook, Chow Tai Sang, Lao Fengxiang, Xie Ruilin, Kimberly. The above diamond brands have a long history and unique design concepts and are worth recommending.

1. Chow Tai Fook: Founded in 1929, it owns other jewelry brands including T MARK, MONOLOGUE and SOINLOVE. Professionally presenting the five product styles of elegance, romance, charming, modern and natural, targeting the five major consumer groups of energetic girls, pleasant beauties, intellectual beauties, charming elites and starlight goddesses.

2. Zhou Dasheng: Started in 1999. A jewelry chain brand focusing on diamonds, it effectively focuses on the two major needs of expressing emotions and self-expression, and develops series of products such as "Time", "Muse" and "Van Gogh Art Jewelry". Diamonds are the main products, gold is the popular product, and platinum, K gold, jade, pearls, and colored gemstones are supporting products.

3. Lao Fengxiang: Founded in 1991, it is mainly engaged in the procurement, design, wholesale, trademark licensing and retail business of various yellow and platinum jewelry and jewelry products. The product is approved by the Laboratory Accreditation Bureau (L-A-B) of the United States and can issue the internationally recognized ISO/IEC 17025 diamond grading report.

4. Xie Ruilin: Founded in 1971, it is mainly engaged in jewelry design, retail, export and manufacturing business. Working closely with the Tolkovsky family, a family of diamond cutters, we created our own 89-sided star cut and have become a professional diamond enterprise integrating diamond cutting, design, setting, distribution and retail.

5. Kimberley: Founded in 1995, it focuses on the R&D and processing of diamonds and is an enterprise integrating diamond cutting, design, setting, distribution and retail. The processing workshop obtained ISO9001 quality management system certification in 2008 and passed ISO14001 environmental management system certification in 2009.