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ID: 4496404 pcs
thumb image of 7.5ct Pear Cabochon Green Prehnite (ID: 449640)
7.48 ct Prehnite
8.7 x 6.5 mm
$ 37.40
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ID: 4188921 pcs
thumb image of 5.3ct Carved Leaf Green Prehnite (ID: 418892)
5.28 ct Prehnite
15.6 x 10.4 mm
$ 7.92
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ID: 4181522 pcs
thumb image of 11.9ct Carved Leaf Green Prehnite (ID: 418152)
11.85 ct Prehnite
16.4 x 10.7 mm
$ 17.77
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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: 4180491 pcs
thumb image of 10.9ct Carved Fruit Green Prehnite (ID: 418049)
10.85 ct Prehnite
17.4 x 15.9 mm
$ 16.27
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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: 3045651 pcs
thumb image of 6.6ct Cushion-Cut Green Prehnite (ID: 304565)
6.62 ct Prehnite
11.9 x 11.6 mm
$ 31.78
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ID: 3765721 pcs
thumb image of 3ct Oval Cabochon Yellow Green Prehnite (ID: 376572)
2.96 ct Prehnite
9.4 x 7.4 mm
$ 25.34
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ID: 3320521 pcs
thumb image of 11.7ct Flower-Cut Green Prehnite (ID: 332052)
11.73 ct Prehnite
13.8 x 13.5 mm
$ 29.33
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ID: 2172941 pcs
thumb image of 4.9ct Oval Checkerboard Green Prehnite (ID: 217294)
4.92 ct Prehnite
12 x 10 mm
$ 22.14
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ID: 3261921 pcs
thumb image of 4.1ct Oval Cabochon Green Prehnite (ID: 326192)
4.09 ct Prehnite
9.9 x 8.1 mm
$ 11.04
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ID: 4182991 pcs
thumb image of 5.6ct Carved Fruit Green Prehnite (ID: 418299)
5.55 ct Prehnite
15.2 x 8.8 mm
$ 8.32
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ID: 2372981 pcs
thumb image of 5.7ct Oval Facet Green Prehnite (ID: 237298)
5.70 ct Prehnite
13.9 x 10 mm
$ 25.65
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ID: 4501121 pcs
thumb image of 1.4ct Oval Cabochon Green Prehnite (ID: 450112)
1.40 ct Prehnite
7.2 x 5.4 mm
$ 14.00
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ID: 3896142 pcs
thumb image of 2.6ct Oval Cabochon Green Prehnite (ID: 389614)
2.61 ct Prehnite
7 x 6 mm
$ 13.05
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ID: 3725071 pcs
thumb image of 4.2ct Oval Cabochon Green Prehnite (ID: 372507)
4.20 ct Prehnite
10.6 x 8.1 mm
$ 21.00
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ID: 3678542 pcs
thumb image of 5.5ct Round Cabochon Green Prehnite (ID: 367854)
5.49 ct Prehnite
7.7 mm
$ 27.23
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ID: 2356481 pcs
thumb image of 4.9ct Cushion-Cut Green Prehnite (ID: 235648)
4.90 ct Prehnite
11.9 x 10.1 mm
$ 22.05
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ID: 4074971 pcs
thumb image of 2.5ct Oval Cabochon Green Prehnite (ID: 407497)
2.47 ct Prehnite
9.2 x 7.3 mm
$ 3.85
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ID: 4496424 pcs
thumb image of 4.1ct Oval Cabochon Green Prehnite (ID: 449642)
4.14 ct Prehnite
7.1 x 5.5 mm
$ 20.70
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ID: 3689291 pcs
thumb image of 2.3ct Oval Cabochon Green Prehnite (ID: 368929)
2.33 ct Prehnite
8.1 x 6.8 mm
$ 11.46
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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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International:
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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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