As we all know, Van Cleef & Arpels is a famous jewelry brand. Generally speaking, these four words are money, but black agate is not a gem at all, and Qingsong is one of the four famous treasures in China. Still, the best first-line black agate 2.0 beads are very distinctive, which is nothing more than a thousand dollars, but the pine with 2.0 is not to mention high green and high porcelain, and even the white and blue materials with better raw ore are several hundred dollars (one gram) larger. (A 2.0 pine is about 1 1g), do the math yourself, so don't compare brands with things, each has its own needs, and you can't compare them. As the old saying goes, read more and listen less to stories. Finally, the above represents personal views. Don't break the brand's financial path, thank you.