3.27ct CUSHION Vivid Neon Blue-Green (Copper-Bearing) Natural Paraiba Tourmaline RING 18K White Gold

Paraiba tourmaline is celebrated for a phenomenon few gemstones can rival: an unmistakable copper-bearing, neon blue-green luminosity that appears lit from within. First discovered in Brazil’s Paraíba region and later found in Mozambique, fine Paraiba remains exceptionally scarce—especially in larger, vividly saturated stones.

At the heart of this ring is a natural 3.27ct CUSHION Paraiba tourmaline displaying a Vivid Neon Blue-Green (Copper-Bearing) color profile. The cushion cut enhances both spread and scintillation, presenting a lively face-up presence designed to showcase Paraiba’s signature “electric” glow.

Framing the center stone, 268 accent diamonds totaling 1.23ct (GVS) deliver continuous sparkle and refined contrast. The setting is crafted in 18K white gold with a substantial gold weight of 5.5g, creating a bright, modern canvas that amplifies the tourmaline’s cool-toned radiance while maintaining a luxurious feel on the hand.

This piece is offered without a grading certificate, allowing the gem and craftsmanship to speak directly through their visual impact and rarity. For the collector drawn to connoisseur color and enduring desirability, a 3.27ct Paraiba tourmaline ring of this presence is an heirloom-caliber jewel—distinctive today and increasingly prized over time.

• Center stone: Natural Paraiba tourmaline, 3.27ct CUSHION
• Color: Vivid Neon Blue-Green (Copper-Bearing) glow prized by collectors
• Accent stones: 268 diamonds totaling 1.23ct (GVS) for all-around brilliance
• Metal: 18K white gold; gold weight 5.5g
• Jewelry type: Fine Paraiba tourmaline ring designed for statement wear
• Certification: No grading certificate (CertificationLab: None)
• SKU: SER16207PAGIT-1; an heirloom-worthy rarity and investment-minded gemstone choice