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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (3170): Tourmaline Tourmaline, Cat's Eye Tourmaline, Paraiba Tourmaline, Chrome Tourmaline, Rubellite Tourmaline Clear All
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ID: 3495461 pcs
1.40ct Tourmaline
19.60mm x 2.78mm x 2.39mm
USD 30.80
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ID: 3908761 pcs
1.58ct Tourmaline
14.44mm x 3.68mm x 3.03mm
USD 34.76
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ID: 3835411 pcs
1.39ct Tourmaline
22.14mm x 2.84mm x 2.18mm
USD 26.66
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ID: 4160301 pcs
3.27ct Tourmaline
25.54mm x 3.86mm x 3.23mm
USD 98.10
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ID: 4195691 pcs
1.18ct Tourmaline
7.53mm x 6.19mm x 3.82mm
USD 59.00
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ID: 3772761 pcs
1.35ct Chrome Tourmaline
7.87mm x 6.10mm x 4.40mm
USD 172.96
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ID: 3623351 pcs
2.10ct Tourmaline
25.09mm x 3.46mm x 2.38mm
USD 52.50
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ID: 4130651 pcs
1.19ct Tourmaline
6.43mm x 5.75mm x 4.54mm
USD 41.33
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ID: 3469061 pcs
1.75ct Tourmaline
26.10mm x 2.69mm x 2.48mm
USD 38.50
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ID: 4018814 pcs
3.76ctw Tourmaline
7.09mm x 5.65mm x 3.69mm
USD 140.62
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ID: 4160511 pcs
1.32ct Tourmaline
15.57mm x 3.12mm x 2.70mm
USD 31.68
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ID: 3624821 pcs
34.24ct Tourmaline
32.95mm x 10.38mm x 9.63mm
USD 171.20
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ID: 3787274 pcs
2.28ctw Tourmaline
6.01mm x 3.99mm x 2.85mm
USD 103.74
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ID: 3497451 pcs
10.31ct Tourmaline
26.22mm x 6.79mm x 5.89mm
USD 51.55
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ID: 4162931 pcs
0.85ct Tourmaline
12.14mm x 3.42mm x 2.12mm
USD 20.40
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ID: 3651711 pcs
1.60ct Tourmaline
16.08mm x 3.52mm x 2.84mm
USD 31.92
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ID: 4152971 pcs
1.33ct Tourmaline
7.25mm x 5.85mm x 4.40mm
USD 66.50
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ID: 3699811 pcs
1.44ct Tourmaline
14.92mm x 3.62mm x 2.81mm
USD 28.05
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ID: 3981781 pcs
1.04ct Tourmaline
13.94mm x 3.18mm x 2.28mm
USD 22.88
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ID: 3837031 pcs
1.62ct Tourmaline
13.00mm x 3.80mm x 3.33mm
USD 30.94
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ID: 4164801 pcs
4.44ct Tourmaline
11.78mm x 9.52mm x 6.16mm
USD 843.60
Item in Stock
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Tourmaline
Tourmaline derives from the Sinhalese term "turamali", which translates as "stone of mixed colors". The very name refers to the unique spectrum of colors displayed by this gemstone, which is second to none in the realm of precious stones. One of the most versatile of gemstones, tourmaline is available in every color, from colorless to black. It can show every tone from pastel to dark, and can exhibit various colors in the same stone.

The many different colors of tourmaline mean that this stone can easily be mistaken for just about any other gemstone. Many stones in the Russian Crown Jewels from the 17th century once thought to be rubies are actually tourmalines. Another unique characteristic of tourmaline is that it can be electrically charged by heating and cooling, or applying pressure by rubbing the stone. The Dutch, who imported tourmaline in the early 17th century from Sri Lanka, discovered that specialty and used it to pull the ash out of their meerschaum tobacco pipes. They nicknamed tourmaline "aschentrekker" or "ash puller".

Tourmaline is of high clarity, has very few inclusions and is quite durable (rating of 7-7.5 on the Mohs hardness scale), all of which make tourmaline a very attractive buy. Large sizes are affordable as well.
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Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart