October Birthstones: Opal & Tourmaline

 A paragon of pristine pleochroic perfection  - October's birthstones are electric symphonies of fire, passion  & resilience.
Dance with the rainbow, embrace the flicker of hope, and know: your inner flame burns brighter than any gem.
Let your inner fire out in every color!  Indulge Today!

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16 products
Bi - Color Tourmaline Gemstone Emerald Cut - Modern Gem JewelryEmerald Cut Bi - Color Gemstones
3 -9 carats Bi Color Natural Tourmaline Gemstones
From $795.00 USD
Watermelon Tourmaline Gemstone Collection - Modern Gem JewelryBi-color Tourmaline Gemstone - Modern Gem Jewelry
Watermelon Tourmaline Gemstone Collection
From $354.90 USD
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
4.56 Carats Bi-Color Natural Tourmaline Gemstone | 11mm x 8mm
$340.00 USD
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
2.3 Carats Natural Bi-Color Tourmaline Gemstone | 10mm x 5.7mm
$420.00 USD
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
4.41 Carats Bi-Color Tourmaline Gemstone | 11.2mm x 8.1mm
$520.00 USD
7.1 Carats Tourmaline Gemstone Emerald Cut | 13mm x 8.1mm - Modern Gem Jewelry 7.1 Carats Tourmaline Gemstone Emerald Cut | 13mm x 8.1mm - Modern Gem Jewelry
7.1 Carats Bi-color Tourmaline Gemstone Emerald Cut | 13mm x 8.1mm
$520.00 USD
1.68 Carats Green Tourmaline Gemstone Emerald Cut | 12.6mm x 5mm - Modern Gem Jewelry 1.68 Carats Green Tourmaline Gemstone Emerald Cut | 12.6mm x 5mm - Modern Gem Jewelry
1.68 Carats Bi Color Tourmaline Gemstone | 12.6mm x 5mm
$420.00 USD
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
2.13 Carats Purplish Pink Tourmaline Gemstone | 7.4mm x 5.9mm
$370.00 USD
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
1.65 Carats Bi-Color Tourmaline Gemstone | 8mm x 6mm
$399.00 USD
1.22 Carats Green Natural Tourmaline Emerald Cut Gemstone 5.8 x 5.8 x 4mm - Modern Gem Jewelry 1.22 Carats Green Natural Tourmaline Emerald Cut Gemstone 5.8 x 5.8 x 4mm - Modern Gem Jewelry
1.22 Carats Green Natural Tourmaline Gemstone | 5.8mm x 5.8mm
$120.00 USD
1.5 Carats Green Natural Tourmaline Emerald Cut Gemstone 6.3 x 5.8x 4.8mm - Modern Gem Jewelry 1.5 Carats Green Natural Tourmaline Emerald Cut Gemstone 6.3 x 5.8x 4.8mm - Modern Gem Jewelry
1.5 Carats Green Tourmaline Gemstone | 6.3mm x 5.8mm
$400.00 USD
Blue 1.86 Carats Natural Spinel Gemstone Emerald Shape | 7.3mm X 6.3mm - Modern Gem Jewelry Blue 1.86 Carats Natural Spinel Gemstone Emerald Shape | 7.3mm X 6.3mm - Modern Gem Jewelry
1.86 Carats Blue Tourmaline Gemstone | 7.3mm X 6.3mm
$130.00 USD
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
4.45 Carats Pair Tourmaline Gemstones | 8.5mm x 6.4mm-Pair
$399.00 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

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