Paraiba Tourmaline has grown to be amongst the most popular gemstones in latest moments because of its colour and it is regarded as being among the essential gemstones following rubies, emeralds, and sapphires Based on Gübelin Gemlab. Even though It's really a tourmaline, Paraiba Tourmaline is among the costliest gemstones.[31] https://gemstonesnames30740.qowap.com/89996324/the-definitive-guide-to-gemstones-and-crystals