Paraiba tourmalines sit in a category of their own—celebrated for their copper-bearing chemistry that ignites an unmistakable neon blue-green radiance. First discovered in Brazil’s ParaĂba region and later found in select African deposits, fine examples remain exceptionally scarce, with larger carat weights commanding global attention among collectors.
At the center of this ring is a natural 6.98ct Paraiba tourmaline, cut in an elegant oval to amplify its vivid copper-bearing greenish blue color—often described as neon blue-green. Its saturated, lively hue reads luminous in both daylight and evening settings, offering that signature Paraiba “electric” presence.
The gemstone is set in polished 18K white gold (7.2g), a cool-toned frame chosen to heighten the tourmaline’s brilliance. Sixty-five accent diamonds totaling 0.84ct (GVS) add refined scintillation and dimension, creating a bright, couture finish without ever competing with the center stone’s rare color.
Accompanied by a GIA certificate (Report No. 1537371316), this piece is a natural choice for those building a serious gemstone wardrobe—equal parts heirloom jewel and investment-grade rarity, designed to be worn now and treasured for generations.
- Center stone: Natural Paraiba tourmaline, 6.98ct (main gemstone)
- Color: Vivid copper-bearing greenish blue with neon blue-green character
- Setting: 18K white gold ring; substantial gold weight 7.2g
- Accent stones: 65 diamonds totaling 0.84ct (GVS) for crisp, high-brilliance sparkle
- Certification: GIA certified, Report No. 1537371316
- Collector appeal: rare near-7ct Paraiba size with signature luminous saturation
- Heirloom value: a statement jewel with enduring investment-grade gemstone provenance
