Natural Tourmalines - Modern Gem Jewelry

Natural Tourmalines

The Gemstone Tourmaline. Tourmaline is the most colorful of all gemstones. It occurs in all colors, but pink, red, green, blue and multicolored are its most well-known gem colors. Scientifically, tourmaline is not a single mineral, but a group of minerals related in their physical and chemical properties.

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5.2 Carats Purplish Red Natural Rubellite Tourmaline Gemstone - Modern Gem Jewelry 5.2 Carats Purplish Red Natural Rubellite Tourmaline Gemstone - Modern Gem Jewelry
5.2 Carats Oval Rubellite Tourmaline Gemstone | 12mm x 9.2mm
$800.00 USD
3.75 Carats Natural Rubellite Tourmaline Pear Cut Loose Gemstone - Modern Gem Jewelry 3.75 Carats Natural Rubellite Tourmaline Pear Cut Loose Gemstone - Modern Gem Jewelry
3.75 Carats Natural Rubellite Tourmaline Pear Cut Gemstone | 11mm x 10mm
$486.00 USD
3.78 Carats Fine & Lovely Pink Natural Tourmaline Loose Gemstone Oval Cut - Modern Gem Jewelry 3.78 Carats Fine & Lovely Pink Natural Tourmaline Loose Gemstone Oval Cut - Modern Gem Jewelry
3.78 Carats Pink Oval Tourmaline Gemstone | 12mm x 10mm
$250.00 USD
3.13ct Natural Green Tourmaline Emerald Cut Loose Gemstone - Modern Gem Jewelry 3.13ct Natural Green Tourmaline Emerald Cut Loose Gemstone - Modern Gem Jewelry
3.12 carats Green Tourmaline Gemstone | 8.5mm x7mm
$200.00 USD
1.27 Carats Namibian Indicolite Blue Natural Tourmaline Loose Gemstone Step Cut - Modern Gem Jewelry 1.27 Carats Namibian Indicolite Blue Natural Tourmaline Loose Gemstone Step Cut - Modern Gem Jewelry
1.27 carats Indicolite Tourmaline Gemstone 8mm x 4.6mm
$180.00 USD
Natural Brazilian Watermelon Tourmaline Loose Gemstone Emerald Cut - Modern Gem Jewelry Natural Brazilian Watermelon Tourmaline Loose Gemstone Emerald Cut - Modern Gem Jewelry
1.94 carats Bi-Color Tourmaline Gemstone | 9.1mm x 7.1mm
$400.00 USD
Pear Cut Natural Nigerian Pink Tourmaline 3.48ct - Modern Gem Jewelry Pear Cut Natural Nigerian Pink Tourmaline 3.48ct - Modern Gem Jewelry
3.48 carats Pink Tourmaline Gemstone | 11mm x 9.4mm
$400.00 USD

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Most Colored Gemstones from Modern Gem Jewelry® are certified by AIGS Lab. Shop Loose Natural Gemstones with peace of mind.
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