Natural Paraiba Tourmaline from Mozambique, celebrated for its stunning greenish-blue hue and exceptional brilliance. This 3.74-carat cushion-cut gemstone measures 9.7 x 8.5 x 5.8 mm and showcases the signature glow that makes Paraiba tourmalines highly sought after by collectors and jewelry designers. The stone features visible inclusions characteristic of natural specimens and has been gently heated to enhance its color saturation. A premium choice for custom jewelry or investment-grade collections.