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ID: 2251201 pcs
thumb image of 10ct Oval Checkerboard Green Prehnite (ID: 225120)
9.97 ct Prehnite
15.9 x 12.1 mm
$ 44.86
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ID: 3725461 pcs
thumb image of 2.7ct Oval Cabochon Green Prehnite (ID: 372546)
2.68 ct Prehnite
9.8 x 7.7 mm
$ 13.40
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ID: 3766221 pcs
thumb image of 5.3ct Oval Cabochon Yellow Green Prehnite (ID: 376622)
5.33 ct Prehnite
10.8 x 8.4 mm
$ 45.62
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ID: 4182371 pcs
thumb image of 6.4ct Carved Fruit Green Prehnite (ID: 418237)
6.37 ct Prehnite
17.3 x 10.9 mm
$ 9.56
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ID: 3259821 pcs
thumb image of 3ct Round Cabochon Green Prehnite (ID: 325982)
2.99 ct Prehnite
8.8 mm
$ 8.07
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ID: 3680872 pcs
thumb image of 3.7ct Round Cabochon Green Prehnite (ID: 368087)
3.67 ct Prehnite
7.3 mm
$ 18.20
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ID: 3259431 pcs
thumb image of 3.1ct Oval Cabochon Green Prehnite (ID: 325943)
3.07 ct Prehnite
10.7 x 7.6 mm
$ 8.29
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ID: 4500402 pcs
thumb image of 2.4ct Oval Cabochon Green Prehnite (ID: 450040)
2.39 ct Prehnite
6.9 x 5.3 mm
$ 23.90
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ID: 4075664 pcs
thumb image of 5.3ct Oval Cabochon Green Prehnite (ID: 407566)
5.25 ct Prehnite
7.4 x 6.5 mm
$ 8.19
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ID: 3259481 pcs
thumb image of 3.5ct Oval Cabochon Green Prehnite (ID: 325948)
3.53 ct Prehnite
9.4 x 8.4 mm
$ 9.53
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ID: 4182151 pcs
thumb image of 4.7ct Carved Fruit Green Prehnite (ID: 418215)
4.68 ct Prehnite
12.6 x 9.5 mm
$ 7.02
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ID: 3687861 pcs
thumb image of 3.2ct Oval Cabochon Green Prehnite (ID: 368786)
3.24 ct Prehnite
8.4 x 7.9 mm
$ 15.94
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ID: 3088462 pcs
thumb image of 5.5ct Oval Cabochon Green Prehnite (ID: 308846)
5.47 ct Prehnite
10.1 x 7.2 mm
$ 15.32
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ID: 3895992 pcs
thumb image of 2.1ct Oval Cabochon Green Prehnite (ID: 389599)
2.09 ct Prehnite
7.4 x 5.3 mm
$ 10.45
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ID: 3766661 pcs
thumb image of 1.8ct Oval Cabochon Green Prehnite (ID: 376666)
1.76 ct Prehnite
7.3 x 6.7 mm
$ 10.37
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ID: 4500302 pcs
thumb image of 2.3ct Oval Cabochon Green Prehnite (ID: 450030)
2.29 ct Prehnite
7 x 5.3 mm
$ 22.90
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ID: 3210841 pcs
thumb image of 2.1ct Oval Cabochon Green Prehnite (ID: 321084)
2.06 ct Prehnite
8.2 x 7.4 mm
$ 4.12
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ID: 3768821 pcs
thumb image of 4.3ct Oval Cabochon Yellow Green Prehnite (ID: 376882)
4.32 ct Prehnite
10.1 x 7.8 mm
$ 36.98
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ID: 3676011 pcs
thumb image of 2.5ct Pear Cabochon Green Prehnite (ID: 367601)
2.50 ct Prehnite
10.5 x 8 mm
$ 12.40
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ID: 3194511 pcs
thumb image of 4ct Pear Cabochon Green Prehnite (ID: 319451)
3.98 ct Prehnite
12.8 x 8.5 mm
$ 7.96
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ID: 4184391 pcs
thumb image of 16.6ct Carved Fruit Green Prehnite (ID: 418439)
16.61 ct Prehnite
19.5 x 13.5 mm
$ 24.92
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Prehnite
Prehnite, a form of calcium aluminum silicate, has a vitreous to pearly luster. Affordably priced for its size, with a Mohs hardness of 6 to 6.5, Prehnite makes distinctive and interesting jewelry.

Typically found in yellow-green or brown-yellow, Prehnite is for the gem lover who likes something unusual. Until recently, this was a rare gemstone, but new deposits have made it more available.

Prehnite is said to encourages composure, forgiveness and acceptance and is excellent for meditation. Prehnite also helps sufferers of claustrophobia.

Prehnite was named after a Dutch mineralogist, Colonel von Prehn. Deposits are found in Australia, China, Scotland, South Africa and the USA.
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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

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