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ID: 4181732 pcs
thumb image of 11.1ct Carved Leaf Green Prehnite (ID: 418173)
11.13 ct Prehnite
16.2 x 11 mm
$ 16.70
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ID: 3225244 pcs
thumb image of 8ct Oval Cabochon Green Prehnite (ID: 322524)
8.03 ct Prehnite
8.3 x 7.5 mm
$ 40.15
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ID: 3767661 pcs
thumb image of 5.1ct Oval Cabochon Yellow Green Prehnite (ID: 376766)
5.11 ct Prehnite
11.7 x 8.8 mm
$ 43.74
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ID: 3210651 pcs
thumb image of 3.1ct Oval Cabochon Green Prehnite (ID: 321065)
3.11 ct Prehnite
9.2 x 7.7 mm
$ 6.22
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ID: 3683321 pcs
thumb image of 2.4ct Oval Cabochon Green Prehnite (ID: 368332)
2.37 ct Prehnite
9.3 x 7.4 mm
$ 11.76
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ID: 3682512 pcs
thumb image of 2.6ct Round Cabochon Green Prehnite (ID: 368251)
2.63 ct Prehnite
6.7 mm
$ 13.04
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ID: 4496904 pcs
thumb image of 5.5ct Oval Cabochon Green Prehnite (ID: 449690)
5.54 ct Prehnite
7.5 x 6.4 mm
$ 27.70
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ID: 3759964 pcs
thumb image of 7.5ct Oval Cabochon Green Prehnite (ID: 375996)
7.45 ct Prehnite
7.4 x 6.6 mm
$ 43.73
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ID: 3767331 pcs
thumb image of 2.2ct Oval Cabochon Green Prehnite (ID: 376733)
2.18 ct Prehnite
9 x 8 mm
$ 15.26
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ID: 4189161 pcs
thumb image of 11.5ct Carved Fruit Green Prehnite (ID: 418916)
11.48 ct Prehnite
18.7 x 13.7 mm
$ 17.22
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ID: 3683382 pcs
thumb image of 5.5ct Oval Cabochon Green Prehnite (ID: 368338)
5.45 ct Prehnite
8.7 x 7.8 mm
$ 27.03
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ID: 3679774 pcs
thumb image of 4.9ct Round Cabochon Green Prehnite (ID: 367977)
4.88 ct Prehnite
6.2 mm
$ 24.20
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ID: 3069261 pcs
thumb image of 2.2ct Oval Cabochon Green Prehnite (ID: 306926)
2.23 ct Prehnite
8.3 x 6.6 mm
$ 6.24
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ID: 3768581 pcs
thumb image of 2.7ct Oval Cabochon Green Prehnite (ID: 376858)
2.68 ct Prehnite
9.4 x 7.8 mm
$ 15.79
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ID: 4186351 pcs
thumb image of 5.8ct Carved Leaf Green Prehnite (ID: 418635)
5.76 ct Prehnite
16.7 x 10.8 mm
$ 8.64
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ID: 4499902 pcs
thumb image of 2.6ct Oval Cabochon Green Prehnite (ID: 449990)
2.60 ct Prehnite
7 x 5.3 mm
$ 26.00
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ID: 4496924 pcs
thumb image of 5.5ct Oval Cabochon Green Prehnite (ID: 449692)
5.50 ct Prehnite
7.4 x 6.2 mm
$ 27.50
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ID: 4501764 pcs
thumb image of 4.4ct Oval Cabochon Green Prehnite (ID: 450176)
4.35 ct Prehnite
6.9 x 5.3 mm
$ 43.50
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ID: 4182101 pcs
thumb image of 4.2ct Carved Fruit Green Prehnite (ID: 418210)
4.18 ct Prehnite
12.5 x 8.9 mm
$ 6.27
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ID: 3897062 pcs
thumb image of 4.9ct Oval Cabochon Green Prehnite (ID: 389706)
4.86 ct Prehnite
9.1 x 7.1 mm
$ 24.30
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ID: 3680812 pcs
thumb image of 4.1ct Round Cabochon Green Prehnite (ID: 368081)
4.09 ct Prehnite
7.5 mm
$ 20.29
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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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