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ID: 3684041 pcs
thumb image of 3.3ct Pear Cabochon Green Prehnite (ID: 368404)
3.28 ct Prehnite
10.4 x 8 mm
$ 16.27
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ID: 4501775 pcs
thumb image of 7ct Oval Cabochon Green Prehnite (ID: 450177)
7.02 ct Prehnite
7.1 x 5.4 mm
$ 70.20
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ID: 4075041 pcs
thumb image of 2.2ct Oval Cabochon Green Prehnite (ID: 407504)
2.24 ct Prehnite
8.1 x 6.6 mm
$ 3.49
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ID: 3896232 pcs
thumb image of 2.4ct Oval Cabochon Green Prehnite (ID: 389623)
2.40 ct Prehnite
7.1 x 6.1 mm
$ 12.00
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ID: 4231215 pcs
thumb image of 47.8ct Drilled Sphere Green Prehnite (ID: 423121)
47.79 ct Prehnite
10.6 mm
$ 69.30
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ID: 4075601 pcs
thumb image of 2.2ct Oval Cabochon Green Prehnite (ID: 407560)
2.24 ct Prehnite
8.6 x 6.8 mm
$ 3.49
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ID: 3689241 pcs
thumb image of 1.9ct Oval Cabochon Green Prehnite (ID: 368924)
1.85 ct Prehnite
8.2 x 6.8 mm
$ 9.10
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ID: 4075591 pcs
thumb image of 2.3ct Oval Cabochon Green Prehnite (ID: 407559)
2.30 ct Prehnite
9.3 x 6.8 mm
$ 3.59
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ID: 3896192 pcs
thumb image of 2.4ct Oval Cabochon Green Prehnite (ID: 389619)
2.36 ct Prehnite
7.2 x 6.4 mm
$ 11.80
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ID: 4075921 pcs
thumb image of 2.3ct Oval Cabochon Green Prehnite (ID: 407592)
2.30 ct Prehnite
8.8 x 6.6 mm
$ 3.59
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ID: 3679651 pcs
thumb image of 4.6ct Oval Cabochon Green Prehnite (ID: 367965)
4.55 ct Prehnite
11.5 x 7.4 mm
$ 22.57
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ID: 3767884 pcs
thumb image of 9.1ct Oval Cabochon Green Prehnite (ID: 376788)
9.12 ct Prehnite
8.2 x 7.8 mm
$ 63.84
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ID: 4074951 pcs
thumb image of 2.3ct Oval Cabochon Green Prehnite (ID: 407495)
2.34 ct Prehnite
8.3 x 7 mm
$ 3.65
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ID: 3059652 pcs
thumb image of 2ct Oval Cabochon Green Prehnite (ID: 305965)
1.99 ct Prehnite
6.8 x 5.6 mm
$ 9.95
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ID: 4076221 pcs
thumb image of 2.3ct Oval Cabochon Green Prehnite (ID: 407622)
2.34 ct Prehnite
8.2 x 7.6 mm
$ 3.65
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ID: 3688601 pcs
thumb image of 2.9ct Oval Cabochon Green Prehnite (ID: 368860)
2.89 ct Prehnite
8.9 x 7.4 mm
$ 14.22
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ID: 4075641 pcs
thumb image of 2.4ct Oval Cabochon Green Prehnite (ID: 407564)
2.40 ct Prehnite
9.1 x 7.2 mm
$ 3.74
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ID: 3896182 pcs
thumb image of 2.3ct Oval Cabochon Green Prehnite (ID: 389618)
2.34 ct Prehnite
6.7 x 5.5 mm
$ 11.70
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ID: 4184542 pcs
thumb image of 13.1ct Carved Leaf Green Prehnite (ID: 418454)
13.08 ct Prehnite
16.5 x 11.2 mm
$ 19.62
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ID: 4553454 pcs
thumb image of 26ct Carved Leaf Green Prehnite (ID: 455345)
26.02 ct Prehnite
15.6 x 11.5 mm
$ 33.05
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ID: 4501785 pcs
thumb image of 5.9ct Oval Cabochon Green Prehnite (ID: 450178)
5.92 ct Prehnite
6.8 x 5.3 mm
$ 59.20
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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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