Natural Paraíba Tourmaline from Brazil, Neon Blue, Cushion Cut
This natural Paraíba tourmaline is an exceptionally rare and highly sought-after world-class precious stone. Originating from Brazil, the unique country historically recognized as the true birthplace of Paraíba tourmalines, it stands out for its striking neon blue color an optical characteristic found exclusively in tourmalines containing natural copper (Cu).
The stone features absolute transparency and exceptional brightness, with a vivid “electric” glow that makes it instantly recognizable and extremely valuable. The neon blue color offers unique intensity and depth, making this gemstone a top choice for high jewelry and investment collections.
This Paraíba tourmaline is 100% natural and untreated (Not Enhanced), free from any thermal or chemical treatments. The absence of processing significantly increases its rarity, collectible value, and long-term investment potential.
The excellent cut grade in a cushion shape lends elegance and timeless character, while maximizing brightness and color distribution. This cut ideally showcases the rare optical phenomenon of asterism a highly unusual feature for Paraíba tourmalines and especially prized by collectors.
With Eye Clean clarity, the stone appears flawless to the naked eye, free of visible inclusions, offering superior aesthetic quality. Weighing a notable 7 carats, this Paraíba ranks in a category of remarkable rarity and impressive size.
The stone is accompanied by certification confirming its natural origin, color, absence of enhancements, and technical characteristics.
Technical Specifications
 
 
Precious Stone: Paraíba Tourmaline
 
 
Color: Neon Blue
 
 
Origin: Brazil
 
 
Cut: Cushion, Excellent Cut
 
 
Clarity: Eye Clean
 
 
Transparency: Transparent
 
 
Optical Phenomenon: Asterism
 
 
Treatment: None (Not Enhanced)
 
 
Certification: Yes
 
 
Total Weight: 7 Ct
 
 
Dimensions: 11 × 9 × 6 mm
 
 
Pieces: 1 (unique piece)
 
 
Vintage: Yes
 
 
Availability: Unique piece

This Paraíba tourmaline represents an exceptional choice for exclusive high-jewelry creations, as well as for collectors or investors seeking authentic, untreated, and rare precious stones with worldwide recognition.