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ID: 4590071 pcs
thumb image of 1.9ct Oval Cabochon Green Prehnite (ID: 459007)
1.92 ct Prehnite
7.1 x 6.1 mm
$ 2.86
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ID: 3897002 pcs
thumb image of 4.1ct Oval Cabochon Green Prehnite (ID: 389700)
4.12 ct Prehnite
8.8 x 6.3 mm
$ 20.60
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ID: 2264811 pcs
thumb image of 1.9ct Round Checkerboard Green Prehnite (ID: 226481)
1.94 ct Prehnite
8 mm
$ 8.73
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ID: 3895122 pcs
thumb image of 3.4ct Oval Cabochon Green Prehnite (ID: 389512)
3.35 ct Prehnite
7.8 x 5.9 mm
$ 16.75
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ID: 3225234 pcs
thumb image of 5.2ct Oval Cabochon Green Prehnite (ID: 322523)
5.20 ct Prehnite
7.1 x 6.4 mm
$ 26.00
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ID: 2988601 pcs
thumb image of 9.3ct Oval Facet Lime Green Prehnite (ID: 298860)
9.30 ct Prehnite
16 x 12.1 mm
$ 43.71
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ID: 4589811 pcs
thumb image of 1.9ct Oval Cabochon Green Prehnite (ID: 458981)
1.92 ct Prehnite
7.9 x 6.2 mm
$ 2.86
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ID: 4183401 pcs
thumb image of 9.9ct Carved Fruit Green Prehnite (ID: 418340)
9.92 ct Prehnite
17.6 x 11.3 mm
$ 14.88
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ID: 3895102 pcs
thumb image of 3.5ct Oval Cabochon Green Prehnite (ID: 389510)
3.47 ct Prehnite
8.1 x 6.5 mm
$ 17.35
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ID: 4593024 pcs
thumb image of 4.6ct Pear Cabochon Green Prehnite (ID: 459302)
4.62 ct Prehnite
7.4 x 6 mm
$ 6.88
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ID: 4591311 pcs
thumb image of 1.9ct Pear Cabochon Green Prehnite (ID: 459131)
1.92 ct Prehnite
10.9 x 6.3 mm
$ 2.86
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ID: 3767191 pcs
thumb image of 2.3ct Round Cabochon Green Prehnite (ID: 376719)
2.26 ct Prehnite
7.5 mm
$ 13.31
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ID: 4182232 pcs
thumb image of 12.8ct Carved Leaf Green Prehnite (ID: 418223)
12.83 ct Prehnite
16.5 x 11.3 mm
$ 19.24
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ID: 3679864 pcs
thumb image of 2.4ct Round Cabochon Green Prehnite (ID: 367986)
2.43 ct Prehnite
5.2 mm
$ 12.05
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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: 4592661 pcs
thumb image of 1.9ct Oval Cabochon Green Prehnite (ID: 459266)
1.92 ct Prehnite
7.6 x 6.2 mm
$ 2.86
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ID: 4588611 pcs
thumb image of 2.6ct Oval Cabochon Green Prehnite (ID: 458861)
2.59 ct Prehnite
8.4 x 7.3 mm
$ 3.86
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ID: 4184452 pcs
thumb image of 9.6ct Carved Leaf Green Prehnite (ID: 418445)
9.64 ct Prehnite
12.8 x 10.3 mm
$ 14.46
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ID: 3685924 pcs
thumb image of 5.4ct Round Cabochon Green Prehnite (ID: 368592)
5.38 ct Prehnite
6.6 mm
$ 26.47
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ID: 2251231 pcs
thumb image of 9.6ct Oval Checkerboard Green Prehnite (ID: 225123)
9.64 ct Prehnite
15.8 x 11.8 mm
$ 43.38
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ID: 4588591 pcs
thumb image of 1.9ct Oval Cabochon Green Prehnite (ID: 458859)
1.93 ct Prehnite
10.5 x 5.9 mm
$ 2.88
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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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