High taste. Berger jewelry is the mainstream first-line brand of the same series of products in China, which belongs to high-end products, occupies a relatively large market share in the same series of products and enjoys a high market visibility. Bigberg Jewelry is one of the brands of Italian Ahmed Khalil Group, which entered the China market in 2003. The consumer groups of Berg Jewelry are middle and high-level brands, and Berg Jewelry mainly deals in diamonds.