1 pcs Blue Tourmaline paraiba - 1.90 ct - Guild Gem Laboratory

Paraiba tourmaline stands out as one of the most coveted varieties within the tourmaline group, celebrated for its glowing electric blue or greenish-blue hues caused by copper content in its crystal matrix. The 1.90-carat blue paraiba tourmaline specimen certified by the Guild Gem Laboratory represents this rarity. Discovered in Brazil's Paraiba state in the late 1980s, this gemstone quickly gained fame due to its vibrant color intensity, unmatched by most other gemstones. Paraiba tourmalines are prized in the gemstone market for their lively fluorescence and rarity. Due to their delicate nature, they are often used in pendants or earrings to minimize exposure to wear and tear. This gem embodies the fascinating interplay between mineral chemistry and gem aesthetics.