(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 ...

Through her gem portfolios, Hangartner works with clients to use gemstones for wealth preservation. With the diamond market in turmoil, only exceptional stones in size and quality, especially coloured ...

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 ...

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

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