10.94 carats Tricolor Tourmaline Stone Emerald Cut Afghan GemstoneThis 10. 94 carats natural Tricolor Tourmaline features a beautifully balanced emerald cut that highlights its rare multi color zoning and natural brilliance. Sourced from Afghanistan, this gemstone is completely untreated and carefully cut to enhance clarity, depth, and color harmony. Its unique tricolor appearance makes it an exceptional choice for high end custom jewelry, collectors, or investment grade gemstone pieces, offering both elegance and