Natural Paraiba Tourmaline 0.61 ct – Oval Cut, Heated, AIGS Certified

This 0.61 carat natural Paraiba tourmaline from Brazil radiates a vivid neon blue hue , the most prized color of this rare gemstone variety. Expertly cut into an oval shape measuring 6.84 × 4.94 × 2.58 mm, its faceted surface enhances brilliance and light reflection. The gemstone has undergone heat treatment, a standard enhancement to intensify its vivid tone while maintaining natural origin. Certified by the Asian Institute of Gemological Sciences (AIGS) , its authenticity and quality are indep