Beverly hills 90h20 mineral water. The most expensive mineral water in the world is Beverly Hills 90H20. Its water source is natural water from the North Los Angeles Mountains. The whole bottle of water is 500ml, and the bottle is inlaid with 600 white diamonds and 250 black diamonds, which makes the price of this bottle of water as high as100000 USD, equivalent to RMB680000. In addition, a bottle of Beverly Hills 90h20 mineral water will be equipped with four high-grade crystal cups.