10.6ct Vivid Neon Bluish Green Natural Paraiba Tourmaline RING 18K Yellow Gold GIA

Among the world’s most coveted colored gemstones, Paraiba tourmalines are celebrated for their copper-bearing chemistry and unmistakable neon blue-green radiance. First discovered in Brazil’s Paraíba region and later found in Mozambique, fine Paraibas remain exceptionally scarce—especially in important sizes with vivid saturation.

At the heart of this ring is a natural Paraiba tourmaline weighing 10.6 carats, presented in a cushion cut that amplifies its vivid neon bluish green color. The stone’s signature “lit-from-within” glow reads as both tropical and sophisticated—an unmistakable hallmark of true Paraiba material.

The setting is crafted in substantial 18K yellow gold (12.4g), chosen to complement the gemstone’s electric hue while lending warmth and depth. Surrounding the center are 99 accent diamonds totaling 1.52 carats (GVS), arranged to add crisp scintillation and refined presence without competing with the Paraiba’s rare color.

Accompanied by a GIA certificate (Report #2544483174), this piece offers confidence, provenance, and enduring desirability. With its museum-worthy center stone and classic fine-jewelry craftsmanship, it is designed to be worn now and treasured for generations—an heirloom-level acquisition for the serious gemstone collector.

• Center stone: 10.6ct natural Paraiba tourmaline (copper-bearing) with vivid neon bluish green color
• Jewelry type: Ring, crafted in solid 18K yellow gold (12.4g)
• Accent stones: 99 diamonds totaling 1.52ct (GVS) for refined brilliance
• GIA certified: Report #2544483174 (inscribed)
• Cushion cut profile designed to maximize color and presence
• Collector-grade rarity: impressive Paraiba size with iconic neon saturation
• Heirloom and investment appeal backed by a globally recognized laboratory report