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ID: 3670502 pcs
thumb image of 3.8ct Round Checkerboard Green Prehnite (ID: 367050)
3.76 ct Prehnite
7.9 mm
$ 18.80
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ID: 45018410 pcs
thumb image of 13.1ct Oval Cabochon Green Prehnite (ID: 450184)
13.06 ct Prehnite
6.9 x 5.4 mm
$ 130.60
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ID: 4590011 pcs
thumb image of 0.9ct Oval Cabochon Green Prehnite (ID: 459001)
0.89 ct Prehnite
6.9 x 6.3 mm
$ 1.33
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ID: 4496623 pcs
thumb image of 3.6ct Pear Cabochon Green Prehnite (ID: 449662)
3.64 ct Prehnite
7.2 x 5.6 mm
$ 18.20
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ID: 3259681 pcs
thumb image of 3ct Oval Cabochon Green Prehnite (ID: 325968)
2.95 ct Prehnite
10.5 x 7.9 mm
$ 7.97
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ID: 2486901 pcs
thumb image of 1.9ct Round Checkerboard Green Prehnite (ID: 248690)
1.91 ct Prehnite
7.8 mm
$ 8.59
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ID: 4589981 pcs
thumb image of 0.9ct Oval Cabochon Green Prehnite (ID: 458998)
0.93 ct Prehnite
6.2 x 5.1 mm
$ 1.39
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ID: 3724931 pcs
thumb image of 2.4ct Oval Cabochon Green Prehnite (ID: 372493)
2.43 ct Prehnite
8.9 x 8 mm
$ 12.15
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ID: 4186263 pcs
thumb image of 13.9ct Carved Leaf Green Prehnite (ID: 418626)
13.94 ct Prehnite
14.9 x 11.5 mm
$ 20.91
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ID: 4231186 pcs
thumb image of 57.1ct Drilled Sphere Green Prehnite (ID: 423118)
57.05 ct Prehnite
10.6 mm
$ 82.72
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ID: 4588881 pcs
thumb image of 1.1ct Round Cabochon Green Prehnite (ID: 458888)
1.12 ct Prehnite
6.6 mm
$ 1.67
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ID: 2487311 pcs
thumb image of 6.2ct Oval Facet Green Prehnite (ID: 248731)
6.16 ct Prehnite
14 x 10.1 mm
$ 27.72
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ID: 4588821 pcs
thumb image of 1.1ct Oval Cabochon Green Prehnite (ID: 458882)
1.13 ct Prehnite
6.6 x 6 mm
$ 1.68
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ID: 3767411 pcs
thumb image of 2.2ct Oval Cabochon Green Prehnite (ID: 376741)
2.17 ct Prehnite
7.9 x 7.2 mm
$ 15.19
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ID: 4181502 pcs
thumb image of 8.6ct Carved Leaf Green Prehnite (ID: 418150)
8.63 ct Prehnite
14.7 x 9.8 mm
$ 12.94
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ID: 4551734 pcs
thumb image of 15.7ct Carved Leaf Green Prehnite (ID: 455173)
15.65 ct Prehnite
14.5 x 8.9 mm
$ 19.88
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ID: 4231196 pcs
thumb image of 55.1ct Drilled Sphere Green Prehnite (ID: 423119)
55.14 ct Prehnite
10.6 mm
$ 79.95
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ID: 4592921 pcs
thumb image of 1.1ct Pear Cabochon Green Prehnite (ID: 459292)
1.14 ct Prehnite
8 x 6.2 mm
$ 1.70
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ID: 2438421 pcs
thumb image of 6ct Round Facet Green Prehnite (ID: 243842)
5.97 ct Prehnite
12 mm
$ 26.86
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ID: 4588861 pcs
thumb image of 1.2ct Oval Cabochon Green Prehnite (ID: 458886)
1.15 ct Prehnite
6.8 x 5.7 mm
$ 1.71
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ID: 4588811 pcs
thumb image of 1.2ct Round Cabochon Green Prehnite (ID: 458881)
1.16 ct Prehnite
6.3 mm
$ 1.73
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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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