3.04ct Vivid Neon Copper-Bearing Blue-Green Natural Paraiba Tourmaline RING 18K White Gold Guild Certified

Natural Paraiba tourmaline is celebrated for a phenomenon few gemstones can match: an unmistakable copper-bearing “neon” radiance that seems to light from within. First discovered in Brazil’s Paraíba region and later found in select deposits such as Mozambique, fine Paraiba remains exceptionally scarce—especially in bold, saturated colors and impressive sizes.

At the heart of this ring is a 3.04ct natural Paraiba tourmaline in an elegant oval cut, displaying a vivid neon copper-bearing blue-green hue prized by collectors. The stone’s lively color presence and luminous character make it an instantly recognizable statement of rarity and taste.

The setting is crafted in polished 18K white gold (4g) and framed by 60 accent diamonds totaling 0.41ct in GVS quality. The diamond accents add crisp brilliance and definition, enhancing the Paraiba’s electric color while keeping the overall silhouette refined and modern.

This piece is accompanied by a Guild certificate (Report No. GU 3111450839), supporting confidence in its authenticity and desirability. With its rare center stone, precious metal craftsmanship, and documented certification, this ring is designed to be worn now and treasured for generations.

• Center stone: 3.04ct natural Paraiba tourmaline (copper-bearing) in vivid neon blue-green
• Jewelry type: Fine Paraiba tourmaline ring in polished 18K white gold (approx. 4g)
• Accent stones: 60 diamonds totaling 0.41ct, GVS quality, for bright scintillation
• Guild certified with report number GU 3111450839
• Rare-gem collector appeal: Paraiba tourmaline is among the world’s most coveted colored stones
• Refined, high-luxury look designed for daily elegance and special occasions
• Heirloom & investment-forward piece with documented certification and standout center stone size