Paraiba Tourmaline has grown to be among the preferred gemstones in current periods due to its shade and is regarded as one of many significant gemstones following rubies, emeralds, and sapphires In line with Gübelin Gemlab. Even though This is a tourmaline, Paraiba Tourmaline is among the most expensive gemstones.[31] https://lukaszefhh.blog-a-story.com/10765456/top-gemstones-names-secrets