Tourmaline’s colors have many different causes. It’s generally agreed that traces of iron, and possibly titanium, induce green and blue colors. Manganese produces reds and pinks, and possibly yellows. Some pink and yellow tourmalines might owe their hues to color centers caused by radiation, which can be natural or laboratory-induced.
Natural Rubellite Tourmaline Gemstones - Modern Gem JewelryOval Rubellite stone - Modern Gem
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5 - 7 carats Red Rubellite Tourmaline Gemstones Collection
Starting at $1,834.00
5.40 Carats Paraiba Tourmaline Gemstone | 12.2 x 9..5mm - Modern Gem Jewelry Genuine Rare Paraiba Tourmaline Gemstone - Modern Gem Jewelry
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5.40 Carats Paraiba Tourmaline Gemstone | 12.2 x 9..5mm
$650.00
Modern Gem Jewelry | Pariaba Tourmaline GemstoneRare Certified Paraiba Tourmaline Gemstone
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GIL Certified Green Paraiba Tourmaline 2.84 Carats | 10 x 8.13mm
$500.00
4.56 Carats Bi-Color Natural Tourmaline Gemstone | 11mm x 8mm - Modern Gem Jewelry 4.56 Carats Bi-Color Natural Tourmaline Gemstone | 11mm x 8mm - Modern Gem Jewelry
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4.56 Carats Bi-Color Natural Tourmaline Gemstone | 11mm x 8mm
$340.00
2.3 Carat Natural Bi-Color Tourmaline Gemstone | 10mm x 5.7mm - Modern Gem Jewelry 2.3 Carat Natural Bi-Color Tourmaline Gemstone | 10mm x 5.7mm - Modern Gem Jewelry
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2.3 Carat Natural Bi-Color Tourmaline Gemstone | 10mm x 5.7mm
$420.00
4.41 Carats Bi Color Tourmaline Emerald Cut Gemstone | 11.2mm x 81mm - Modern Gem Jewelry 4.41 Carats Bi Color Tourmaline Emerald Cut Gemstone | 11.2mm x 81mm - Modern Gem Jewelry
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4.41 Carats Bi Color Tourmaline Gemstone | 11.2mm x 8.1mm
$520.00
Glorious 2.13 Carats Purple Pink Natural Tourmaline Gemstone | 7.4mm x 5.9mm - Modern Gem Jewelry Glorious 2.13 Carats Purple Pink Natural Tourmaline Gemstone | 7.4mm x 5.9mm - Modern Gem Jewelry
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2.13 Carats Purplish Pink Tourmaline Gemstone | 7.4mm x 5.9mm
$370.00
3.38 Carats Natural Rubellite Tourmaline Gemstone Heart Cut | 8.8x 10.2mm - Modern Gem Jewelry 3.38 Carats Natural Rubellite Tourmaline Gemstone Heart Cut | 8.8x 10.2mm - Modern Gem Jewelry
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3.38 Carats Rubellite Tourmaline Gemstone Heart | 8.8x 10.2mm
$950.00
1.65 Carats Pink Natural Tourmaline Emerald Cut | 8mm x 6mm - Modern Gem Jewelry 1.65 Carats Pink Natural Tourmaline Emerald Cut | 8mm x 6mm - Modern Gem Jewelry
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1.65 Carats Bi-Color Tourmaline Gemstone | 8mm x 6mm
$399.00
3.55 carats Oval Shape Purple Pink Natural Rubellite Tourmaline | 10.2 x 9.2mm - Modern Gem Jewelry 3.55 carats Oval Shape Purple Pink Natural Rubellite Tourmaline | 10.2 x 9.2mm - Modern Gem Jewelry
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3.55 carats Oval Pink Natural Rubellite Tourmaline | 10.2 x 9.2mm
$410.00
2.475 carats Pear Shape Natural Rubellite Tourmaline | 13.2 x 7.4mm - Modern Gem Jewelry 2.475 carats Pear Shape Natural Rubellite Tourmaline | 13.2 x 7.4mm - Modern Gem Jewelry
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2.75 carats Pear Rubellite Tourmaline | 13.2 x 7.4mm
$286.00
Intense Lively 4.45 Carats Natural Tourmaline Gemstone | Perfect Pair - Modern Gem Jewelry Intense Lively 4.45 Carats Natural Tourmaline Gemstone | Perfect Pair - Modern Gem Jewelry
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4.45 Carats Pair Tourmaline Gemstones | 8.5mm x 6.4mm-Pair
$399.00
3.23 Carats Intense Purple Red Natural Rubellite Tourmaline Cushion Cut - Modern Gem Jewelry 3.23 Carats Intense Purple Red Natural Rubellite Tourmaline Cushion Cut - Modern Gem Jewelry
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3.23 Carats Cushion Rubellite Tourmaline | 10.3mm x 8.58mm
$300.00
5.2 Carats Purplish Red Natural Rubellite Tourmaline Gemstone - Modern Gem Jewelry 5.2 Carats Purplish Red Natural Rubellite Tourmaline Gemstone - Modern Gem Jewelry
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5.2 Carats Oval Rubellite Tourmaline Gemstone | 12mm x 9.2mm
$800.00
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
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3.75 Carats Natural Rubellite Tourmaline Pear Cut Loose Gemstone
$486.00
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
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3.78 Carats Pink Oval Tourmaline Gemstone | 12mm x 10mm
$250.00
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