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Tourmaline

Tourmaline name comes from the Sinhalese word "Thuramali. The Tourmaline group is very varied and comes in many colors including bi and tri colour specimens. Other sought after varients are indoclite and rubellite. This gem is often confused with many others due to the number of colors it comes in. It has a mohls hardness of 7-7.5 and a refractive index of 1.614-1.666. If you were born in October.the gem trade's recognized birthstone for October but in 1952 the Jewelry Industry Council suggested that pink tourmaline be an alternate stone to opal. Brazil has produced many fine tourmaline crystals of many colors that have found use both as cut gems and as museum specimens. The Black Hills of South Dakota have produced some finely colored blue gemstones that have been rarely used for gems because of small size. Always buy from a reliable gemstone dealers.

Buy Tourmaline Gemstones Tourmaline Information

New Products Tourmaline For July
Tourmaline Gemstones for sale 0.90 Ct. Oval Shape Natural Gem Brown Tourmaline Unheated0.90 Ct. Oval Shape Natural Gem Brown Tourmaline Unheated
Weight:  0.90 Ct.
Size: 6.8 x 5 x 3.8 Mm
...
Price:   $38.01
Tourmaline Gemstones for sale 0.90 Ct. Nice Natural Gemstone Yellow Tourmaline Oval Shape0.90 Ct. Nice Natural Gemstone Yellow Tourmaline Oval Shape
Weight:  0.90 Ct.
Size: 7.6 x 5.5 x 3 Mm
...
Price:   $38.01
Tourmaline Gemstones for sale Good Cutting 1.01 Ct. Oval Natural Gem Yellowish Green Tourmaline NigeriaGood Cutting 1.01 Ct. Oval Natural Gem Yellowish Green Tourmaline Nigeria
Weight:  1.01 Ct.
Size: 6.4 x 5.6 x 4 Mm
...
Price:   $42.30
Tourmaline Gemstones for sale 0.86 Ct. Good Natural Gemstone Green Tourmaline Oval Shape0.86 Ct. Good Natural Gemstone Green Tourmaline Oval Shape
Weight:  0.86 Ct.
Size: 6.5 x 5.3 x 3.6 Mm
...
Price:   $36.45
Tourmaline Gemstones for sale Good Color 0.92 Ct. Oval Natural Gem Yellowish Green Tourmaline NigeriaGood Color 0.92 Ct. Oval Natural Gem Yellowish Green Tourmaline Nigeria
Weight:  0.92 Ct.
Size: 6.7 x 5.8 x 3.5 Mm
...
Price:   $38.79
Tourmaline Gemstones for sale Beauteous Gem 1.08 Ct. Oval Shape Natural Green TourmalineBeauteous Gem 1.08 Ct. Oval Shape Natural Green Tourmaline
Weight:  1.08 Ct.
Size: 6.6 x 6 x 4 Mm
...
Price:   $45.00
Tourmaline Gemstones for sale 0.76 Ct. Good Color Oval Natural Gem Yellowish Green Tourmaline0.76 Ct. Good Color Oval Natural Gem Yellowish Green Tourmaline
Weight:  0.76 Ct.
Size: 6.2 x 5.3 x 3.3 Mm
...
Price:   $32.58
Tourmaline Gemstones for sale Beautiful Gem 0.99 Ct. Oval Shape Natural Greenish Yellow TourmalineBeautiful Gem 0.99 Ct. Oval Shape Natural Greenish Yellow Tourmaline
Weight:  0.99 Ct.
Size: 6.6 x 5.5 x 4 Mm
...
Price:   $41.52
Tourmaline Gemstones for sale Unheated 0.96 Ct. Oval Natural Gem Green Tourmaline NigeriaUnheated 0.96 Ct. Oval Natural Gem Green Tourmaline Nigeria
Weight:  0.96 Ct.
Size: 6.7 x 5.7 x 3.7 Mm
...
Price:   $40.35
Tourmaline Gemstones for sale Delightful Gem 0.85 Ct. Oval Shape Natural Yellowish Green TourmalineDelightful Gem 0.85 Ct. Oval Shape Natural Yellowish Green Tourmaline
Weight:  0.85 Ct.
Size: 7 x 5.6 x 3.1 Mm
...
Price:   $36.06
Tourmaline Gemstones for sale Nice Natural Gem 0.91 Ct. Oval Shape Yellowish Green Tourmaline NigeriaNice Natural Gem 0.91 Ct. Oval Shape Yellowish Green Tourmaline Nigeria
Weight:  0.91 Ct.
Size: 5.9 x 5.5 x 4.2 Mm
...
Price:   $38.40
Tourmaline Gemstones for sale Attractive Gem 0.88 Ct. Oval Shape Natural Brownish Green TourmalineAttractive Gem 0.88 Ct. Oval Shape Natural Brownish Green Tourmaline
Weight:  0.88 Ct.
Size: 6.4 x 5 x 4 Mm
...
Price:   $37.23
Tourmaline Gemstones for sale Good Natural Gem 0.81 Ct. Oval Shape Yellowish Green Tourmaline NigeriaGood Natural Gem 0.81 Ct. Oval Shape Yellowish Green Tourmaline Nigeria
Weight:  0.81 Ct.
Size: 5.9 x 5 x 4 Mm
...
Price:   $34.50
Tourmaline Gemstones for sale Charming Gem 0.82 Ct. Oval Shape Natural Green Tourmaline NigeriaCharming Gem 0.82 Ct. Oval Shape Natural Green Tourmaline Nigeria
Weight:  0.82 Ct.
Size: 6.2 x 5.3 x 3.8 Mm
...
Price:   $34.89
Tourmaline Gemstones for sale Natural Gem 0.94 Ct. Oval Shape Green Tourmaline From NigeriaNatural Gem 0.94 Ct. Oval Shape Green Tourmaline From Nigeria
Weight:  0.94 Ct.
Size: 6.5 x 5.5 x 4 Mm
...
Price:   $39.57
Tourmaline Gemstones for sale Alluring Gem 0.91 Ct. Oval Shape Natural Green Tourmaline NigeriaAlluring Gem 0.91 Ct. Oval Shape Natural Green Tourmaline Nigeria
Weight:  0.91 Ct.
Size: 6.2 x 5.3 x 3.9 Mm
...
Price:   $38.40
Tourmaline Gemstones for sale 0.90 Ct. Good Cutting Oval Natural Gem Green Tourmaline Nigeria0.90 Ct. Good Cutting Oval Natural Gem Green Tourmaline Nigeria
Weight:  0.90 Ct.
Size: 6.8 x 5.3 x 3.6 Mm
...
Price:   $38.01
Tourmaline Gemstones for sale Nice Gem 0.84 Ct. Oval Shape Natural Green Tourmaline NigeriaNice Gem 0.84 Ct. Oval Shape Natural Green Tourmaline Nigeria
Weight:  0.84 Ct.
Size: 6.4 x 5.5 x 3.4 Mm
...
Price:   $35.67
Tourmaline Gemstones for sale 0.81 Ct. Good Color Oval Natural Gem Green Tourmaline Unheated0.81 Ct. Good Color Oval Natural Gem Green Tourmaline Unheated
Weight:  0.81 Ct.
Size: 5.8 x 5 x 3.9 Mm
...
Price:   $34.50
Tourmaline Gemstones for sale Good Gem 0.81 Ct. Oval Shape Natural Green Tourmaline NigeriaGood Gem 0.81 Ct. Oval Shape Natural Green Tourmaline Nigeria
Weight:  0.81 Ct.
Size: 6 x 5.5 x 3.8 Mm
...
Price:   $34.50
Tourmaline Gemstones for sale 0.86 Ct. Oval Shape Natural Gem Green Tourmaline Unheated0.86 Ct. Oval Shape Natural Gem Green Tourmaline Unheated
Weight:  0.86 Ct.
Size: 6.3 x 5.5 x 3.6 Mm
...
Price:   $36.45
Tourmaline Gemstones for sale 0.90 Ct. Beauteous Oval Natural Gem Green Tourmaline Nigeria0.90 Ct. Beauteous Oval Natural Gem Green Tourmaline Nigeria
Weight:  0.90 Ct.
Size: 6.9 x 5.7 x 3.6 Mm
...
Price:   $38.01
Tourmaline Gemstones for sale Unheated 0.90 Ct. Oval Natural Gem Green Tourmaline NigeriaUnheated 0.90 Ct. Oval Natural Gem Green Tourmaline Nigeria
Weight:  0.90 Ct.
Size: 6 x 5.4 x 4.1 Mm
...
Price:   $38.01
Tourmaline Gemstones for sale 0.79 Ct. Beautiful Oval Natural Gem Green Tourmaline Nigeria0.79 Ct. Beautiful Oval Natural Gem Green Tourmaline Nigeria
Weight:  0.79 Ct.
Size: 6.1 x 5.2 x 3.6 Mm
...
Price:   $33.72
Tourmaline Gemstones for sale 0.91 Ct. Delightful Oval Natural Gem Yellowish Green Tourmaline Nigeria0.91 Ct. Delightful Oval Natural Gem Yellowish Green Tourmaline Nigeria
Weight:  0.91 Ct.
Size: 6.5 x 5.8 x 3.5 Mm
...
Price:   $38.40
Tourmaline Gemstones for sale 0.81 Ct. Attractive Oval Natural Gem Yellowish Green Tourmaline Nigeria0.81 Ct. Attractive Oval Natural Gem Yellowish Green Tourmaline Nigeria
Weight:  0.81 Ct.
Size: 6.8 x 5.2 x 3.5 Mm
...
Price:   $34.50
Tourmaline Gemstones for sale 0.91 Ct. Charming Round Natural Gem Yellowish Green Tourmaline0.91 Ct. Charming Round Natural Gem Yellowish Green Tourmaline
Weight:  0.91 Ct.
Size: 6.1 x 6.1 x 4 Mm
...
Price:   $38.40
Tourmaline Gemstones for sale 0.86 Ct. Calibrate Size Round Natural Gem Yellowish Green Tourmaline0.86 Ct. Calibrate Size Round Natural Gem Yellowish Green Tourmaline
Weight:  0.86 Ct.
Size: 6 x 6 x 3.5 Mm
...
Price:   $36.45
Tourmaline Gemstones for sale 0.90 Ct. Alluring Round Natural Gem Green Tourmaline From Nigeria0.90 Ct. Alluring Round Natural Gem Green Tourmaline From Nigeria
Weight:  0.90 Ct.
Size: 5.8 x 5.8 x 4 Mm
...
Price:   $38.01
Tourmaline Gemstones for sale 0.89 Ct. Nice Round Natural Gem Green Tourmaline From Nigeria0.89 Ct. Nice Round Natural Gem Green Tourmaline From Nigeria
Weight:  0.89 Ct.
Size: 5.8 x 5.8 x 4.1 Mm
...
Price:   $37.62
 
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3.92 Ct. Natural Gemstone Green Tourmaline Octagon Shape Unheated
3.92 Ct. Natural Gemstone Green Tourmaline Octagon Shape Unheated
$65.99
What's New? more
1.58 Ct. 4 Pcs. Charming Round Natural Gems Pink Tourmaline Nigeria
1.58 Ct. 4 Pcs. Charming Round Natural Gems Pink Tourmaline Nigeria
$90.78
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Gems for sale 0.67 Ct. Octagon Shape Natural Pink Tourmaline Unheated
0.67 Ct. Octagon Shape Natural Pink Tourmaline Unheated
$7.17
$5.98

Gems for sale 1.54 Ct. Oval Shape Natural Green Demantoid Garnet Gems
1.54 Ct. Oval Shape Natural Green Demantoid Garnet Gems
$49.64
$41.25

Gems for sale 1.00 Ct. Cushion Natural Violetish Blue Tanzanite Gem
1.00 Ct. Cushion Natural Violetish Blue Tanzanite Gem
$107.14
$89.28

Gems for sale 3.86 Ct. Natural Rare Multi-Color Play Of Colour Opal Oval Cabochon Unheated
3.86 Ct. Natural Rare Multi-Color Play Of Colour Opal Oval Cabochon Unheated
$69.99
$59.99

Gems for sale 1.55 Ct. Stunning Yellow Zircon Natural Gemstone Oval Shape From Cambodia
1.55 Ct. Stunning Yellow Zircon Natural Gemstone Oval Shape From Cambodia
$24.52
$17.92

Gems for sale 1.01 Ct. Oval Shape Nautral Orangish Red Songea Sapphire Gemstone From Tanzania
1.01 Ct. Oval Shape Nautral Orangish Red Songea Sapphire Gemstone From Tanzania
$24.12
$19.99

Gems for sale 0.98 Ct. Oval Shape Natural Gem Paraiba Color Apatite
0.98 Ct. Oval Shape Natural Gem Paraiba Color Apatite
$7.60
$6.13

Gems for sale Good Luster 0.64 Ct Round Natural Multi Color Opal Gems
Good Luster 0.64 Ct Round Natural Multi Color Opal Gems
$34.54
$17.15

Gems for sale Unheated 2.50 Ct. Oval Natural Light Blue Aqumarine Gem
Unheated 2.50 Ct. Oval Natural Light Blue Aqumarine Gem
$26.79
$22.30

Gems for sale 1.49 Ct. Oval Shape Natural Gem Green Peridot Unheated
1.49 Ct. Oval Shape Natural Gem Green Peridot Unheated
$8.23
$6.65
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