Tourmaline Gemstone Beads
Tourmaline is a crystalline boron silicate mineral compounded with elements such as aluminum, iron, magnesium, sodium, lithium, or potassium. This diversity in its chemical composition allows for the wide range of colors found in Tourmaline, from black to bluish-black, dark brown, yellow, medium brown, blue to neon blue, lime to dark forest green, red and reddish purple, yellow, pink, and even colorless.
Facts: Tourmaline is rich in history and intrigue, adored not only for its aesthetic appeal but also for its historical significance. Discovered in Brazil by the Portuguese in the 16th century, it was initially mistaken for other precious stones like emeralds until its unique properties were recognized. The term 'tourmaline' is derived from the Sinhalese word 'turamali', meaning mixed gems, reflecting its wide spectrum of colors and its historical journey across multiple continents.
Metaphysical / Holistic: Believed to spur creativity and balance energies, Tourmaline is not only visually captivating but also offers benefits that reinforce the wearer's well-being, allowing for both physical and spiritual harmony in every creation.
Pink Tourmaline 2x3mm Faceted Rondelle - 15-16 Inch
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$17.00
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$17.00
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$17.00
$17.00
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$17.00
Pink Tourmaline ranges in color from light pink to deep magenta, with inclusions of white to colorless translucent or transparent. Tourmaline occur...
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$17.00
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$17.00
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$17.00
$17.00
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$17.00
Pink Tourmaline 3mm Round Faceted A Grade - 15-16 Inch
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$19.00
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$19.00
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$19.00
$19.00
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$19.00
Pink Tourmaline ranges in color from light pink to deep magenta, with inclusions of white to colorless translucent or transparent. Tourmaline occur...
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$19.00
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$19.00
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$19.00
$19.00
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$19.00
Pink Tourmaline 4mm Round Faceted A Grade - 15-16 Inch
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$24.00
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$24.00
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$24.00
$24.00
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$24.00
Pink Tourmaline ranges in color from light pink to deep magenta, with inclusions of white to colorless translucent or transparent. Tourmaline occur...
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$24.00
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$24.00
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$24.00
$24.00
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$24.00
Pink Tourmaline 6x12-10x20mm Free Form Dancing Drops A Grade - 15-16 Inch
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$24.00
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$24.00
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$24.00
$24.00
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$24.00
Pink Tourmaline ranges in color from light pink to deep magenta, with inclusions of white to colorless translucent or transparent. Tourmaline occur...
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$24.00
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$24.00
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$24.00
$24.00
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$24.00
Plum Tourmaline 10mm Round - 15-16 Inch
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$32.00
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$32.00
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$32.00
$32.00
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$32.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
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$32.00
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$32.00
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$32.00
$32.00
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$32.00
Plum Tourmaline 5mm Cube Table Cut Bead - 15-16 Inch
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$37.00
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$37.00
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$37.00
$37.00
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$37.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
View full details
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$37.00
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$37.00
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$37.00
$37.00
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$37.00
Plum Tourmaline 6mm Round - 15-16 Inch
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$14.00
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$14.00
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$14.00
$14.00
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$14.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
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$14.00
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$14.00
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$14.00
$14.00
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$14.00
Plum Tourmaline 7mm Cube Table Cut Bead - 15-16 Inch
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$43.00
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$43.00
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$43.00
$43.00
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$43.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
View full details
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$43.00
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$43.00
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$43.00
$43.00
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$43.00
Plum Tourmaline 8mm Round - 15-16 Inch
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$28.00
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$28.00
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$28.00
$28.00
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$28.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
View full details
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$28.00
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$28.00
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$28.00
$28.00
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$28.00
Tourmaline 3-5mm Banded Chip A Grade - 15-16 Inch
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$18.00
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$18.00
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$18.00
$18.00
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$18.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
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$18.00
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$18.00
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$18.00
$18.00
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$18.00
Tourmaline 3mm Banded Table Cut Cube - 15-16 Inch
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$29.00
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$29.00
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$29.00
$29.00
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$29.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
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$29.00
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$29.00
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$29.00
$29.00
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$29.00
Tourmaline 3mm Yellow & Green Banded Faceted Round - 15-16 Inch
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$23.00
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$23.00
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$23.00
$23.00
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$23.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
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$23.00
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$23.00
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$23.00
$23.00
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$23.00
Tourmaline 4-6mm Banded Chip A Grade - 15-16 Inch
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$18.00
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$18.00
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$18.00
$18.00
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$18.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
View full details
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$18.00
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$18.00
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$18.00
$18.00
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$18.00
Tourmaline 4mm Banded Blue/Green Microfaceted Round - 15-16 Inch
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$31.00
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$31.00
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$31.00
$31.00
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$31.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
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$31.00
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$31.00
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$31.00
$31.00
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$31.00
Tourmaline 4mm Faceted Round AAA Grade - 15-16 Inch
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$72.00
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$72.00
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$72.00
$72.00
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$72.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
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$72.00
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$72.00
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$72.00
$72.00
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$72.00
Tourmaline 5x10-20mm Top Drill Teeth - 15-16 Inch
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$16.00
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$16.00
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$16.00
$16.00
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$16.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
View full details
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$16.00
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$16.00
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$16.00
$16.00
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$16.00
Tourmaline 6mm Round Banded - 15-16 Inch
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$45.00
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$45.00
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$45.00
$45.00
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$45.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
View full details
Original price
$45.00
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$45.00
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$45.00
$45.00
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$45.00
Tourmaline 6x10mm Rondelle - 15-16 Inch
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$84.00
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$84.00
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$84.00
$84.00
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$84.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
View full details
Original price
$84.00
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$84.00
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$84.00
$84.00
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$84.00
Tourmaline 7x9-8x10mm Pebble - 15-16-Inch
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$18.00
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$18.00
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$18.00
$18.00
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$18.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
View full details
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$18.00
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$18.00
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$18.00
$18.00
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$18.00
Tourmaline 8mm Faceted Round Large Hole - 8-inch
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$29.00
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$29.00
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$29.00
$29.00
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$29.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
View full details
Original price
$29.00
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$29.00
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$29.00
$29.00
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$29.00
Tourmaline 8x10-9x13mm Side Drilled Pebble - 15-16 Inch
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$18.00
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$18.00
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$18.00
$18.00
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$18.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
View full details
Original price
$18.00
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Original price
$18.00
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$18.00
$18.00
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$18.00
Yellow Green Banded Tourmaline 3mm Faceted Round - 15-16 Inch
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$32.00
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$32.00
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$32.00
$32.00
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$32.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
View full details
Original price
$32.00
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Original price
$32.00
Original price
$32.00
$32.00
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$32.00
Yellow Green Tourmaline 3mm Banded Table Cut Cube A Grade Bead - 15-16 Inch
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$35.00
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$35.00
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$35.00
$35.00
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$35.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
View full details
Original price
$35.00
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Original price
$35.00
Original price
$35.00
$35.00
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$35.00
Yellow Tourmaline 3mm Faceted Round A Grade - 15-16 Inch
Original price
$18.00
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$18.00
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$18.00
$18.00
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$18.00
Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to...
View full details
Original price
$18.00
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Original price
$18.00
Original price
$18.00
$18.00
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$18.00
About this stone
Color
PinkGreenBlueRedWatermelon (pink-green zoning)BlackMulti-Color
Origin
BrazilMozambiqueNigeriaAfghanistanUSA (Maine, California)Madagascar
Mohs hardness
7–7.5
Treatment categories
NaturalHeated
Industry-standard treatment
Heat treatment for pink, green, and blue varieties
Mineral chemistry
Complex borosilicate (elbaite, schorl, dravite, liddicoatite, uvite)
Crystal system
Trigonal
Stone family
Tourmaline
Birthstone
October
Common cuts
Faceted RondelleMicrofaceted RondelleSmoothSlice (watermelon)
Common sizes
2mm3mm4mm6mm8mm
Care notes
Durable (Mohs 7–7.5). Mild soap and soft cloth; avoid sudden temperature changes.
Related stones
Garnet, Spinel, Aquamarine
Frequently asked questions
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Is tourmaline real, or is it dyed?
Tourmaline is a single-crystal silicate with characteristic transparency or translucency. Dyed glass, dyed agate, and composite material are sometimes sold as "tourmaline" or "watermelon tourmaline" in the cheap-bead market — those are different categories. Real watermelon tourmaline shows the pink-to-green color transition along a single crystal axis; dyed glass does not. Material category should be disclosed — ask if a strand doesn't specify whether it's natural tourmaline or composite. -
Is tourmaline heat-treated?
Often, yes. Pink (rubellite), green (verdelite), and blue (indicolite) tourmaline are routinely heated at 600–700°C to lighten dark material or to clean color tones. The treatment is permanent, stable, and accepted across the global trade. Watermelon tourmaline is typically untreated because the visible color zoning is the buying decision. Black tourmaline (schorl) and chrome tourmaline are almost never treated. Treatment status (Natural or Heat-Treated) should be disclosed — ask before buying if a strand doesn't specify. -
Is rubellite the same as pink tourmaline?
Yes — *rubellite* is the trade name for saturated red-pink tourmaline. Lighter pink elbaite is generally just called "pink tourmaline." There is no hard chemistry boundary; the distinction is color saturation. -
What is watermelon tourmaline, and is it natural?
Watermelon tourmaline is a single elbaite crystal that grew with a pink core and green rim, sliced perpendicular to the crystal axis to display the color zoning. The zoning is natural — it formed during crystal growth as the trace-element chemistry of the surrounding fluid changed. Watermelon is typically untreated. The zoning has to be both attractive and well-positioned for the slice to show, which is why fully-zoned watermelon is less common than off-zoned material. -
What's the difference between Paraíba and other blue-green tourmaline?
Paraíba tourmaline is copper-bearing tourmaline, producing a uniquely vivid neon blue-green that other tourmaline copper-free chemistries cannot match. The original deposit is in Paraíba State, Brazil (1989); the trade name has since broadened to include copper-bearing tourmaline from Mozambique and Nigeria, which is similar in appearance but typically more available and lower-priced than Brazilian Paraíba. Deposit / origin should be disclosed when known — ask if a strand doesn't specify. Bead-grade Paraíba is rare; most beads in this color range are African copper-bearing tourmaline.