Paraiba Tourmaline has become among the most well-liked gemstones in new situations thanks to its color and it is looked upon as among the list of vital gemstones after rubies, emeralds, and sapphires according to Gübelin Gemlab. Although It's a tourmaline, Paraiba Tourmaline is one of the most expensive gemstones.[31] https://gemstones-south-africa18417.blogpixi.com/30811855/5-tips-about-gemstones-series-you-can-use-today