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ID: 3684151 pcs
thumb image of 2.6ct Pear Cabochon Green Prehnite (ID: 368415)
2.56 ct Prehnite
9.4 x 7.5 mm
$ 12.70
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ID: 3264002 pcs
thumb image of 5.2ct Oval Cabochon Green Prehnite (ID: 326400)
5.18 ct Prehnite
9 x 7.4 mm
$ 12.95
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ID: 3767401 pcs
thumb image of 2.1ct Oval Cabochon Green Prehnite (ID: 376740)
2.13 ct Prehnite
8.1 x 7.2 mm
$ 14.91
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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: 3209731 pcs
thumb image of 5ct Oval Cabochon Green Prehnite (ID: 320973)
4.97 ct Prehnite
11 x 9.4 mm
$ 9.94
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ID: 4496464 pcs
thumb image of 3.8ct Oval Cabochon Green Prehnite (ID: 449646)
3.80 ct Prehnite
6.1 x 5.6 mm
$ 19.00
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ID: 3896202 pcs
thumb image of 2.4ct Oval Cabochon Green Prehnite (ID: 389620)
2.40 ct Prehnite
7.3 x 5.7 mm
$ 12.00
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ID: 3045811 pcs
thumb image of 6.3ct Cushion-Cut Green Prehnite (ID: 304581)
6.33 ct Prehnite
11.9 x 11.8 mm
$ 30.38
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ID: 3724961 pcs
thumb image of 2.2ct Oval Cabochon Green Prehnite (ID: 372496)
2.18 ct Prehnite
7.9 x 6.2 mm
$ 10.90
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ID: 3764691 pcs
thumb image of 2.1ct Oval Cabochon Green Prehnite (ID: 376469)
2.10 ct Prehnite
8.3 x 6.6 mm
$ 12.37
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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: 3764801 pcs
thumb image of 1.6ct Oval Cabochon Green Prehnite (ID: 376480)
1.64 ct Prehnite
8.5 x 7.2 mm
$ 9.66
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ID: 3069001 pcs
thumb image of 4.3ct Oval Cabochon Green Prehnite (ID: 306900)
4.27 ct Prehnite
9.6 x 7.6 mm
$ 11.96
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ID: 4182061 pcs
thumb image of 6.2ct Carved Fruit Green Prehnite (ID: 418206)
6.17 ct Prehnite
14 x 10 mm
$ 9.25
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ID: 3023081 pcs
thumb image of 5.9ct Pear Cabochon Green Prehnite (ID: 302308)
5.90 ct Prehnite
10.6 x 8.8 mm
$ 17.70
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ID: 3688681 pcs
thumb image of 3.7ct Oval Cabochon Green Prehnite (ID: 368868)
3.72 ct Prehnite
9.6 x 7.9 mm
$ 18.30
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ID: 3685854 pcs
thumb image of 5.6ct Round Cabochon Green Prehnite (ID: 368585)
5.57 ct Prehnite
7.1 mm
$ 27.40
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ID: 3765931 pcs
thumb image of 2.7ct Oval Cabochon Green Prehnite (ID: 376593)
2.72 ct Prehnite
8.8 x 7.7 mm
$ 16.02
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ID: 4186041 pcs
thumb image of 5.7ct Carved Leaf Green Prehnite (ID: 418604)
5.65 ct Prehnite
15.6 x 11.3 mm
$ 8.48
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ID: 3155191 pcs
thumb image of 3ct Oval Cabochon Green Prehnite (ID: 315519)
2.97 ct Prehnite
9.5 x 8.2 mm
$ 8.32
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ID: 3764611 pcs
thumb image of 4.5ct Oval Cabochon Yellow Green Prehnite (ID: 376461)
4.46 ct Prehnite
12.2 x 8.9 mm
$ 38.18
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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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