Paraiba Tourmaline is becoming certainly one of the preferred gemstones in modern instances thanks to its shade and it is regarded as being one of many essential gemstones following rubies, emeralds, and sapphires according to Gübelin Gemlab. Even though It's really a tourmaline, Paraiba Tourmaline is among the costliest gemstones.[31] https://gemstonesnames53963.aioblogs.com/83983259/top-gemstones-names-secrets