(IDEX Online) - A 181.61-carat gem described as "the world's largest flawless Paraiba tourmaline" is to be auctioned at ...

More importantly, Perez explains, “this gem is so rare that every jewel embellished with a high-quality Paraiba tourmaline is unique and can never be repeated”. Their reception in the Middle ...

Certain gemstones can enhance productivity by providing energetic support. Black Tourmaline shields against distractions, ...

Brazil has become one of the world’s top three most important sources of emeralds, alongside Colombia and Zambia.

Years later, in 2009, Guinness World Records recognized the 191.87-carat Ethereal Carolina Divine Paraiba as the largest Paraiba tourmaline ever recorded. That gem was valued between $25 million ...

The Kat Florence Lumina, a flawless 181.61-carat Paraiba tourmaline, is completing its global debut tour with final exhibitions across Asia ...