1.32ct Vivid Neon Blue-Green (Copper-Bearing) Natural Paraiba Tourmaline RING 18K White Gold Guild Certified

Paraiba tourmaline is celebrated for a phenomenon few gemstones can rival: a copper-bearing, neon blue-green radiance that appears lit from within. First discovered in Brazil’s Paraíba region and later found in Mozambique, true Paraiba material remains exceptionally scarce—making every well-colored stone a connoisseur’s prize.

At the heart of this ring is a natural 1.32ct Paraiba tourmaline, fashioned in an elegant oval that amplifies its vivid neon blue-green (copper-bearing) color. The gemstone’s lively saturation and unmistakable glow are designed to be noticed—daylight bright, candlelight alluring.

Set in cool, luminous 18K white gold (4.8g), the center stone is framed by 139 accent diamonds totaling 0.55ct (GVS). The diamond constellation adds scintillation and refined texture, elevating the Paraiba’s color with crisp, high-contrast brilliance and meticulous craftsmanship.

This piece is Guild certified (report GU 3113237798), providing confidence in authenticity and quality. With Paraiba tourmaline’s enduring demand and limited supply, this ring is both an unforgettable statement and an heirloom-level acquisition worthy of a serious collection.

• Center stone: Natural Paraiba tourmaline, 1.32ct (main gemstone weight used throughout)
• Color: Vivid Neon Blue-Green (Copper-Bearing) — the signature Paraiba glow
• Setting: 18K white gold, 4.8g for a bright, modern finish
• Accents: 139 diamonds totaling 0.55ct (GVS) for exceptional sparkle
• Certification: Guild report #GU 3113237798
• Fine-jewelry rarity: Paraiba tourmaline is among the most collectible colored gemstones
• Heirloom and investment appeal backed by documented certification