But like many jewelry designers who work with colored gems, Ms. Fernández had thought that Paraíba tourmaline — mined mainly in the Brazilian state of Paraíba and in Mozambique — existed ...

Another standout jewelry piece was the emerald green Paraiba tourmaline ring, first showcased in his “Power” music video. The ...

Jewelry with semi-precious stones can still be luxury, “I love the transparent gemstones because they’re rare,” she says. “I collected a type of stone called Paraiba tourmaline years ago ...