Iolite (Neeli Stone)

Iolite, also known as Neeli Ratna or Kakaneeli in Hindi, is a semi-precious gemstone that is violet-blue in color. Neeli stone comes from a mineral called Cordierite. One special thing about Iolite is that it changes colors when you look at it from different angles, this is called pleochroism. In astrology, Kaka neeli is used as a substitute for Blue Sapphire (Neelam). People believe wearing Iolite can help bring success in work, financial security, and make you mentally strong. Some also call it "Water Sapphire" because of its color. It's also considered a powerful stone for healing.