13.58ct Vivid Copper-Bearing Neon Blue-Green Natural Paraiba Tourmaline NECKLACE 18K Gold

Paraiba tourmaline is prized for a phenomenon few gemstones can rival: a copper-bearing chemistry that ignites an unmistakable neon blue-green glow. First discovered in Brazil’s Paraíba region and later found in Mozambique, fine Paraiba remains exceptionally scarce—especially in large, vividly saturated sizes.

At the heart of this necklace is a natural 13.58ct Paraiba tourmaline, presented in an elegant oval silhouette. Its color is best described as Vivid Copper-Bearing Neon Blue-Green—an energized, lagoon-like hue that reads luminous in both daylight and evening wear.

Crafted in richly polished 18K gold (47.8g), the design is elevated by 148 accent diamonds totaling 8.00ct in GVS quality. The diamond surround amplifies the Paraiba’s radiance, creating a refined contrast of crisp scintillation and saturated color—an unmistakable statement of luxury.

Offered without a grading certificate, this piece is a confident choice for the collector who buys with the eye: rare gemstone presence, exceptional scale, and heirloom-level craftsmanship. A singular addition to a high jewelry wardrobe, designed to be worn now and treasured for generations.

• Center stone: natural Paraiba tourmaline, 13.58ct (main gemstone weight)
• Color: Vivid Copper-Bearing Neon Blue-Green for signature Paraiba “neon” presence
• Accent stones: 148 diamonds totaling 8.00ct, graded GVS
• Metal: 18K gold with substantial gold weight of 47.8g
• Jewelry type: high-jewelry necklace with couture-level sparkle and color contrast
• Certification: no grading certificate (certification lab: None)
• SKU: YN43555PAR-1 | Retail price reference: $222,161