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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 March
Tourmaline Gemstones for sale 0.61 Ct. Alluring Octagon Shape Gemstone Natural Green Tourmaline Unheated0.61 Ct. Alluring Octagon Shape Gemstone Natural Green Tourmaline Unheated
Weight:  0.61 Ct.
Size: 9 x 3.3 x 2.2 Mm
...
Price:   $7.99
Tourmaline Gemstones for sale 0.68 Ct. Nice Octagon Shape Gemstone Natural Green Tourmaline Unheated0.68 Ct. Nice Octagon Shape Gemstone Natural Green Tourmaline Unheated
Weight:  0.68 Ct.
Size: 11 x 3 x 2.2 Mm
...
Price:   $7.08
Tourmaline Gemstones for sale 0.90 Ct. Good Octagon Shape Natural Green Tourmaline Unheated0.90 Ct. Good Octagon Shape Natural Green Tourmaline Unheated
Weight:  0.90 Ct.
Size: 11 x 3 x 2.9 Mm
...
Price:   $8.40
Tourmaline Gemstones for sale 0.59 Ct. Octagon Shape Natural Gem Green Tourmaline Unheated0.59 Ct. Octagon Shape Natural Gem Green Tourmaline Unheated
Weight:  0.59 Ct.
Size: 7.3 x 3.4 x 2.8 Mm
...
Price:   $6.55
Tourmaline Gemstones for sale 0.88 Ct. Octagon Natural Gem Green Tourmaline From Nigeria Unheated0.88 Ct. Octagon Natural Gem Green Tourmaline From Nigeria Unheated
Weight:  0.88 Ct.
Size: 9.4 x 3.5 x 2.8 Mm
...
Price:   $8.28
Tourmaline Gemstones for sale 0.75 Ct. Nice Octagon Natural Gem Green Tourmaline From Nigeria Unheated0.75 Ct. Nice Octagon Natural Gem Green Tourmaline From Nigeria Unheated
Weight:  0.75 Ct.
Size: 9.8 x 3.5 x 2.2 Mm
...
Price:   $7.50
Tourmaline Gemstones for sale 0.83 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria0.83 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria
Weight:  0.83 Ct.
Size: 8.9 x 3.6 x 2.8 Mm
...
Price:   $7.98
Tourmaline Gemstones for sale 0.91 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria0.91 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria
Weight:  0.91 Ct.
Size: 6.1 x 4.4 x 3.8 Mm
...
Price:   $8.46
Tourmaline Gemstones for sale 0.83 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria0.83 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria
Weight:  0.83 Ct.
Size: 8.2 x 3.7 x 2.8 Mm
...
Price:   $7.98
Tourmaline Gemstones for sale 0.90 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria0.90 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria
Weight:  0.90 Ct.
Size: 9.5 x 3.6 x 2.8 Mm
...
Price:   $8.40
Tourmaline Gemstones for sale 0.78 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria0.78 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria
Weight:  0.78 Ct.
Size: 7.1 x 4.6 x 2.6 Mm
...
Price:   $7.68
Tourmaline Gemstones for sale 0.92 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria0.92 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria
Weight:  0.92 Ct.
Size: 5.5 x 4.9 x 4.1 Mm
...
Price:   $8.52
Tourmaline Gemstones for sale 0.80 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria0.80 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria
Weight:  0.80 Ct.
Size: 9.7 x 4.1 x 2.2 Mm
...
Price:   $7.80
Tourmaline Gemstones for sale Unheated 0.72 Ct. Nice Color Green Natural Gem Octagon Tourmaline NigeriaUnheated 0.72 Ct. Nice Color Green Natural Gem Octagon Tourmaline Nigeria
Weight:  0.72 Ct.
Size: 7.8 x 4.6 x 2.3 Mm
...
Price:   $7.32
Tourmaline Gemstones for sale 0.91 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria0.91 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria
Weight:  0.91 Ct.
Size: 9.8 x 3.3 x 2.9 Mm
...
Price:   $8.46
Tourmaline Gemstones for sale Unheated 1.31 Ct. Nice Color Green Natural Gem Octagon Tourmaline NigeriaUnheated 1.31 Ct. Nice Color Green Natural Gem Octagon Tourmaline Nigeria
Weight:  1.31 Ct.
Size: 6.7 x 6 x 3.4 Mm
...
Price:   $13.50
Tourmaline Gemstones for sale 0.93 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria0.93 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria
Weight:  0.93 Ct.
Size: 7.6 x 4.1 x 3.2 Mm
...
Price:   $8.58
Tourmaline Gemstones for sale Unheated 1.07 Ct. Alluring Green Natural Gem Octagon Tourmaline NigeriaUnheated 1.07 Ct. Alluring Green Natural Gem Octagon Tourmaline Nigeria
Weight:  1.07 Ct.
Size: 6.7 x 5 x 3.3 Mm
...
Price:   $11.56
Tourmaline Gemstones for sale 0.98 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria0.98 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria
Weight:  0.98 Ct.
Size: 10.5 x 3.6 x 2.7 Mm
...
Price:   $8.88
Tourmaline Gemstones for sale 0.93 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria0.93 Ct. Good Octagon Natural Gem Green Tourmaline Unheated From Nigeria
Weight:  0.93 Ct.
Size: 11.2 x 3.4 x 2.4 Mm
...
Price:   $8.58
Tourmaline Gemstones for sale 0.79 Ct. Nice Octagon Natural Gem Green Tourmaline Unheated From Nigeria0.79 Ct. Nice Octagon Natural Gem Green Tourmaline Unheated From Nigeria
Weight:  0.79 Ct.
Size: 7.9 x 3.8 x 2.9 Mm
...
Price:   $7.74
Tourmaline Gemstones for sale 0.80 Ct. Nice Octagon Natural Gem Green Tourmaline Unheated From Nigeria0.80 Ct. Nice Octagon Natural Gem Green Tourmaline Unheated From Nigeria
Weight:  0.80 Ct.
Size: 8.9 x 3.8 x 2.5 Mm
...
Price:   $7.80
Tourmaline Gemstones for sale 0.89 Ct. Nice Octagon Natural Gem Green Tourmaline Unheated From Nigeria0.89 Ct. Nice Octagon Natural Gem Green Tourmaline Unheated From Nigeria
Weight:  0.89 Ct.
Size: 8.8 x 4 x 2.9 Mm
...
Price:   $8.34
Tourmaline Gemstones for sale 0.86 Ct. Nice Octagon Natural Gem Green Tourmaline Unheated From Nigeria0.86 Ct. Nice Octagon Natural Gem Green Tourmaline Unheated From Nigeria
Weight:  0.86 Ct.
Size: 10.8 x 3.3 x 2.5 Mm
...
Price:   $8.16
Tourmaline Gemstones for sale 0.95 Ct. Nice Octagon Natural Gem Green Tourmaline Unheated From Nigeria0.95 Ct. Nice Octagon Natural Gem Green Tourmaline Unheated From Nigeria
Weight:  0.95 Ct.
Size: 11 x 4.3 x 2 Mm
...
Price:   $8.70
Tourmaline Gemstones for sale 0.89 Ct. Nice Octagon Natural Gem Green Tourmaline Unheated From Nigeria0.89 Ct. Nice Octagon Natural Gem Green Tourmaline Unheated From Nigeria
Weight:  0.89 Ct.
Size: 5.9 x 5 x 3.4 Mm
...
Price:   $8.34
Tourmaline Gemstones for sale Unheated 1.05 Ct. Alluring Green Natural Gem Octagon Tourmaline NigeriaUnheated 1.05 Ct. Alluring Green Natural Gem Octagon Tourmaline Nigeria
Weight:  1.05 Ct.
Size: 6.5 x 5.3 x 3.4 Mm
...
Price:   $11.40
Tourmaline Gemstones for sale Unheated 1.29 Ct. Alluring Green Natural Gem Octagon Tourmaline NigeriaUnheated 1.29 Ct. Alluring Green Natural Gem Octagon Tourmaline Nigeria
Weight:  1.29 Ct.
Size: 6.3 x 5.5 x 4 Mm
...
Price:   $13.32
Tourmaline Gemstones for sale 0.97 Ct. Nice Octagon Natural Gem Green Tourmaline Unheated From Nigeria0.97 Ct. Nice Octagon Natural Gem Green Tourmaline Unheated From Nigeria
Weight:  0.97 Ct.
Size: 6.7 x 4.8 x 3.5 Mm
...
Price:   $8.82
Tourmaline Gemstones for sale 0.89 Ct. Nice Octagon Natural Gem Green Tourmaline Unheated From Nigeria0.89 Ct. Nice Octagon Natural Gem Green Tourmaline Unheated From Nigeria
Weight:  0.89 Ct.
Size: 9.2 x 3.6 x 2.7 Mm
...
Price:   $8.34
 
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Gems for sale 0.95 Ct. Clean Octagon Natural Bi Color Tourmaline Gem
0.95 Ct. Clean Octagon Natural Bi Color Tourmaline Gem
$30.93
$25.45

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1.34 Ct. Natural Multi Color Titanium Sphene Red Spark
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Gems for sale Oval Shape 1.60 Ct. Orangish Red Nautral Songea Sapphire Gemstone From Tanzania
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