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ID: 3766241 pcs
thumb image of 5.1ct Oval Cabochon Yellow Green Prehnite (ID: 376624)
5.08 ct Prehnite
10.7 x 8.9 mm
$ 43.48
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ID: 2715571 pcs
thumb image of 9.6ct Round Facet Green Prehnite (ID: 271557)
9.64 ct Prehnite
14 mm
$ 43.38
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ID: 4547281 pcs
thumb image of 10.6ct Carved Leaf Green Prehnite (ID: 454728)
10.55 ct Prehnite
19.5 x 12.8 mm
$ 13.40
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ID: 4501082 pcs
thumb image of 2.6ct Oval Cabochon Green Prehnite (ID: 450108)
2.63 ct Prehnite
7 x 5.3 mm
$ 26.30
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ID: 3045701 pcs
thumb image of 6.6ct Cushion-Cut Green Prehnite (ID: 304570)
6.59 ct Prehnite
11.9 x 11.9 mm
$ 31.63
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ID: 3225184 pcs
thumb image of 10ct Oval Cabochon Green Prehnite (ID: 322518)
9.96 ct Prehnite
9.4 x 7.7 mm
$ 49.80
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ID: 4074672 pcs
thumb image of 3.8ct Oval Cabochon Green Prehnite (ID: 407467)
3.82 ct Prehnite
8.4 x 6.6 mm
$ 5.96
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ID: 4500372 pcs
thumb image of 2.5ct Oval Cabochon Green Prehnite (ID: 450037)
2.45 ct Prehnite
7 x 5.4 mm
$ 24.50
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ID: 3759212 pcs
thumb image of 3.3ct Oval Cabochon Green Prehnite (ID: 375921)
3.34 ct Prehnite
7.2 x 6.2 mm
$ 19.61
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ID: 3682282 pcs
thumb image of 3.1ct Round Cabochon Green Prehnite (ID: 368228)
3.09 ct Prehnite
6.7 mm
$ 15.33
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ID: 3684661 pcs
thumb image of 3.9ct Oval Cabochon Green Prehnite (ID: 368466)
3.91 ct Prehnite
9.4 x 8.2 mm
$ 19.39
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ID: 2715541 pcs
thumb image of 9ct Round Facet Green Prehnite (ID: 271554)
9.04 ct Prehnite
14 mm
$ 40.68
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ID: 3672524 pcs
thumb image of 7.1ct Round Checkerboard Green Prehnite (ID: 367252)
7.08 ct Prehnite
7.9 mm
$ 35.40
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ID: 4182782 pcs
thumb image of 10.6ct Carved Leaf Green Prehnite (ID: 418278)
10.60 ct Prehnite
15.2 x 10.7 mm
$ 15.90
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ID: 2486795 pcs
thumb image of 9.4ct Round Checkerboard Green Prehnite (ID: 248679)
9.40 ct Prehnite
7.9 mm
$ 47.56
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ID: 3759202 pcs
thumb image of 2.9ct Oval Cabochon Green Prehnite (ID: 375920)
2.86 ct Prehnite
7.1 x 6.5 mm
$ 16.79
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ID: 4184492 pcs
thumb image of 9.7ct Carved Leaf Green Prehnite (ID: 418449)
9.70 ct Prehnite
14.2 x 10.2 mm
$ 14.55
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ID: 3059642 pcs
thumb image of 4.5ct Pear Cabochon Green Prehnite (ID: 305964)
4.47 ct Prehnite
10.3 x 6.7 mm
$ 22.35
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ID: 3263962 pcs
thumb image of 4.9ct Oval Cabochon Green Prehnite (ID: 326396)
4.90 ct Prehnite
9.3 x 7.3 mm
$ 12.25
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ID: 3897211 pcs
thumb image of 2.2ct Oval Cabochon Green Prehnite (ID: 389721)
2.18 ct Prehnite
10.9 x 7.2 mm
$ 10.90
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ID: 4182891 pcs
thumb image of 7.8ct Carved Fruit Green Prehnite (ID: 418289)
7.82 ct Prehnite
16.5 x 10.2 mm
$ 11.73
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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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