Natural Blue Tourmaline Loose Gemstone Afghan Origin Crystal for Custom Fine Jewelry

This natural blue tourmaline gemstone weighs 20 carats and measures 16.4 x 14.1 x 11.3 mm. Ethically sourced from Afghanistan, this loose gemstone features a stunning vivid blue hue, making it perfect for custom fine jewelry. Features: Genuine natural blue tourmaline Weight: 20 carats Dimensions: 16.4 x 14.1 x 11.3 mm Origin: Afghanistan 🇦🇫 Ideal for engagement rings, pendants, or luxury custom jewelry Blue tourmaline is prized for its calming energy, clarity, and rarity. Its rich color and impressive size make this stone a luxurious choice for jewelers, collectors, or anyone seeking a one-of-a-kind heirloom piece. Perfect for: Custom engagement rings Luxury fine jewelry designs Collectors of rare gemstones Special gifts with meaning