5.02ct Intense Neon Greenish Blue Natural Paraiba Tourmaline RING 18K White Gold GIA

Paraiba tourmaline is celebrated as one of the most sought-after colored gemstones in the world—defined by its copper-bearing chemistry and unmistakable electric blue-green radiance. First discovered in Brazil’s Paraíba region and later found in Mozambique, fine Paraiba tourmalines remain exceptionally scarce in larger sizes, prized by collectors for their vivid saturation and signature inner light.

At the heart of this ring is a natural 5.02ct oval Paraiba tourmaline displaying an Intense Neon Greenish Blue (Copper-Bearing) hue. The color reads as luminous and saturated, with a lively, energized presence that looks different in every lighting environment—exactly the phenomenon connoisseurs associate with top Paraiba material.

Crafted in polished 18K white gold (6.7g), the setting is refined to spotlight the center stone while adding brilliance from 32 accent diamonds totaling 1.37ct (GVS). The diamond accents create a crisp, icy contrast against the Paraiba’s neon tone, enhancing its perceived brightness and giving the ring an elegant, high-jewelry finish.

Accompanied by a GIA certificate (Report No. 7531371317), this piece offers documented assurance alongside lasting heirloom appeal. With its rare carat weight, iconic color, and fine workmanship, it is designed to be worn now and treasured for generations.

• Center stone: 5.02ct natural Paraiba tourmaline (main gemstone)
• Color: Intense Neon Greenish Blue (Copper-Bearing) for signature Paraiba glow
• Accents: 32 diamonds totaling 1.37ct (GVS) for high scintillation
• Metal: 18K white gold; gold weight 6.7g
• Certified by GIA: Report No. 7531371317
• Luxury collector’s ring with heirloom and investment appeal
• SKU: YR45122PARG-1