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Paraiba Tourmaline

Gemstone Specifications

Type: Natural Paraiba Tourmaline

Weight: 2.08 carats

Dimensions: 8.12 × 6.34 × 4.22 mm

Cut: Brilliant / Mixed Cut

Shape: Oval

Color: Neon Blue-Green

Origin: Brazil

Treatment: Indications of copper bearing; heated (standard for Paraiba)

  • Description
  • Stone specifications

Origin and Rarity

Paraiba Tourmaline is one of the rarest and most captivating gemstones in the world, first discovered in the late 1980s in the Paraíba state of Brazil. What sets this gemstone apart is its unique copper-bearing composition, which gives rise to its legendary neon blue and blue-green glow. Due to extremely limited deposits, genuine Paraiba tourmalines are exceptionally scarce and highly sought after in the global gem market.


Cut, Shape, and Dimensions

Expertly cut to enhance its natural luminosity, this Paraiba tourmaline displays remarkable brilliance and internal light reflection. The carefully chosen cut maximizes color intensity while preserving weight and clarity. Its refined shape and well-balanced proportions make it ideal for high-end jewelry designs and exclusive collector pieces.


Color and Quality

Displaying an electrifying neon blue-green hue, this gemstone appears to glow from within—an effect unmatched by almost any other colored stone. The vivid saturation and brightness are the defining characteristics of fine Paraiba tourmaline, making it instantly recognizable and highly desirable among connoisseurs and jewelers alike.


Natural and Copper-Bearing Characteristics

This Paraiba tourmaline is naturally copper-bearing, a rare chemical feature responsible for its extraordinary color. Standard heat treatment is commonly applied to stabilize and enhance the gemstone’s appearance and is widely accepted within the gem trade. Despite this treatment, the stone retains its natural origin, rarity, and exceptional value.


Investment and Collectibility

With its extreme rarity, iconic color, and strong global demand, Paraiba tourmaline is considered one of the most important modern collector gemstones. High-quality specimens continue to appreciate in value, making them an excellent choice for collectors, fine jewelers, and investors seeking both beauty and long-term worth.

Gemstone Specifications

Type: Natural Paraiba Tourmaline

Weight: 2.08 carats

Dimensions: 8.12 × 6.34 × 4.22 mm

Cut: Brilliant / Mixed Cut

Shape: Oval

Color: Neon Blue-Green

Origin: Brazil

Treatment: Indications of copper bearing; heated (standard for Paraiba)

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