11.89ct Vivid Neon Blue-Green Natural Paraiba Tourmaline RING 18K White Gold

Paraiba tourmaline is legendary for a reason: copper-bearing chemistry creates an unmistakable neon blue-green radiance that seems lit from within. First discovered in Brazil’s Paraíba region and now found in select deposits such as Mozambique, true natural Paraiba remains exceptionally scarce—especially stones with vivid saturation and lively brilliance.

At the heart of this ring is a 11.89ct natural Paraiba tourmaline, presenting a vivid neon blue-green (copper-bearing) color that captures the hallmark “electric” look collectors pursue. Its concentrated hue and energetic sparkle make it a standout centerpiece with unmistakable identity.

The setting is crafted in 18K white gold (12.4g), designed to amplify the Paraiba’s glow while delivering a bold, high-jewelry presence. Surrounding the center are 11 accent diamonds totaling an extraordinary 0.63ct, graded GVS, creating a brilliant field of light that elevates the ring’s impact from every angle.

While no grading certificate is included, accompanying notes reference GRS2025-038824 for the Paraiba tourmaline. With its rare copper-bearing color, substantial diamond accompaniment, and enduring precious-metal craftsmanship, this ring is a compelling heirloom and a sophisticated acquisition for the connoisseur of rare gemstones.

• Center stone: 11.89ct natural Paraiba tourmaline with vivid neon blue-green (copper-bearing) color
• Accents: 11 diamonds totaling 0.639ct, graded GVS for exceptional brilliance
• Metal: 18K white gold; substantial gold weight of 12.4g
• High-impact, fine-jewelry ring designed to maximize the Paraiba’s “electric” glow
• Certificate: no grading certificate included (notes reference GRS2025-038824)
• A rare-gem statement piece with strong collector appeal and heirloom longevity