Paraiba tourmaline ring brazilian neon

A Paraíba tourmaline ring, the most valuable gem from Brazil, displays a neon blue-green hue on a marble surface.

About this subject

The Paraíba tourmaline is one of the rarest and most coveted gemstones in the world, exclusively mined in Brazil, mainly in the state of Paraíba. Discovered in the 1980s in the São José da Batalha region, it is distinguished by its electric blue to neon green coloration, resulting from the presence of copper in its chemical composition. This unique characteristic sets it apart from other tourmalines and makes it highly valued in the fine jewelry market.

The gemstone was first found in pegmatites at the Batalha mine, with later deposits discovered in Rio Grande do Norte. Due to scarcity, gem-quality crystals are small, rarely exceeding 5 carats. A carat of Paraíba tourmaline can cost over US$ 50,000, surpassing many sapphires and rubies. The intense color and neon brightness are so striking that the gem is often described as “electric” or “neon” in the jewelry world.

In jewelry design, Paraíba tourmaline is usually set in platinum or white gold to enhance its cool tone. The use of marble or polished metal surfaces in jewelry photography is a popular choice to highlight the gem's luster and color. Pieces with Paraíba tourmaline are collector's items and often achieve record prices at auctions, such as the “Paraíba” ring by Tiffany & Co., which sold for over US$ 1 million.

Frequently Asked Questions

What makes Paraíba tourmaline so special?

Its unique neon blue-green color caused by copper, combined with extreme rarity, only a few mines in Brazil produce this gem.

How much does a Paraíba tourmaline cost?

Prices range from US$ 10,000 to over US$ 100,000 per carat, depending on color intensity, clarity, and size. Stones above 2 carats are extremely rare.

Is Paraíba tourmaline treated?

Most Paraíba tourmalines are untreated beyond cutting; natural color is the main value driver. Some may be heated to improve tone, but this is disclosed.