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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (3200): Tourmaline Tourmaline, Cat's Eye Tourmaline, Paraiba Tourmaline, Chrome Tourmaline, Rubellite Tourmaline Clear All
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ID: 3468961 pcs
1.51ct Tourmaline
16.70mm x 3.21mm x 2.79mm
USD 33.22
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ID: 3784932 pcs
1.06ctw Tourmaline
5.89mm x 3.94mm x 2.88mm
USD 48.23
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ID: 4160381 pcs
2.01ct Tourmaline
23.08mm x 3.45mm x 2.45mm
USD 50.25
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ID: 3636071 pcs
25.20ct Tourmaline
26.08mm x 11.65mm x 8.84mm
USD 126.00
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ID: 3836311 pcs
1.43ct Tourmaline
17.92mm x 3.09mm x 2.65mm
USD 27.31
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ID: 4164671 pcs
8.02ct Tourmaline
14.35mm x 10.05mm x 6.65mm
USD 2807.00
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ID: 4343514 pcs
3.01ctw Tourmaline
6.06mm x 5.14mm x 3.51mm
USD 95.33
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ID: 3842761 pcs
1.22ct Tourmaline
17.23mm x 3.07mm x 2.26mm
USD 23.55
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ID: 4163231 pcs
0.83ct Tourmaline
16.49mm x 2.79mm x 1.80mm
USD 19.92
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ID: 3485231 pcs
2.32ct Tourmaline
20.57mm x 3.73mm x 2.86mm
USD 58.00
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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: 4172161 pcs
2.34ct Tourmaline
9.94mm x 7.05mm x 4.67mm
USD 449.23
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ID: 3787354 pcs
2.28ctw Tourmaline
6.04mm x 3.99mm x 2.88mm
USD 103.74
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ID: 4260061 pcs
0.65ct Tourmaline
5.27mm x 4.53mm x 3.82mm
USD 19.82
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ID: 33991110 pcs
1.13ctw Tourmaline
4.08mm x 2.06mm x 1.72mm
USD 22.60
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ID: 4153291 pcs
1.28ct Tourmaline
6.78mm x 5.90mm x 4.25mm
USD 64.00
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ID: 4161701 pcs
1.11ct Tourmaline
12.61mm x 3.23mm x 2.68mm
USD 26.64
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ID: 3445941 pcs
22.19ct Tourmaline
40.75mm x 9.80mm x 5.49mm
USD 110.95
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ID: 2325601 pcs
1.55ct Tourmaline
10.37mm x 4.48mm x 3.66mm
USD 44.28
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ID: 3489771 pcs
2.20ct Tourmaline
17.56mm x 4.72mm x 2.71mm
USD 55.00
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ID: 4199881 pcs
1.02ct Tourmaline
6.56mm x 5.20mm x 4.16mm
USD 71.40
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