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ID: 4592961 pcs
thumb image of 1.3ct Pear Cabochon Green Prehnite (ID: 459296)
1.28 ct Prehnite
8.9 x 6.5 mm
$ 1.91
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ID: 4589991 pcs
thumb image of 1.3ct Round Cabochon Green Prehnite (ID: 458999)
1.29 ct Prehnite
6.9 mm
$ 1.92
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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: 4501785 pcs
thumb image of 5.9ct Oval Cabochon Green Prehnite (ID: 450178)
5.92 ct Prehnite
6.8 x 5.3 mm
$ 59.20
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ID: 4590031 pcs
thumb image of 1.3ct Oval Cabochon Green Prehnite (ID: 459003)
1.31 ct Prehnite
7.4 x 6.2 mm
$ 1.95
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ID: 4496132 pcs
thumb image of 2.9ct Oval Cabochon Green Prehnite (ID: 449613)
2.85 ct Prehnite
8.1 x 6.9 mm
$ 14.25
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ID: 4184201 pcs
thumb image of 12.9ct Carved Fruit Green Prehnite (ID: 418420)
12.93 ct Prehnite
15.3 x 13.1 mm
$ 19.40
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ID: 4560253 pcs
thumb image of 24.9ct Carved Leaf Green Prehnite (ID: 456025)
24.86 ct Prehnite
18.6 x 12.3 mm
$ 31.57
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ID: 4592941 pcs
thumb image of 1.3ct Pear Cabochon Green Prehnite (ID: 459294)
1.32 ct Prehnite
7.6 x 6.3 mm
$ 1.97
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ID: 4496242 pcs
thumb image of 3ct Pear Cabochon Green Prehnite (ID: 449624)
3.02 ct Prehnite
9.4 x 5.8 mm
$ 15.10
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ID: 4183312 pcs
thumb image of 8.4ct Carved Leaf Green Prehnite (ID: 418331)
8.42 ct Prehnite
13.6 x 9.8 mm
$ 12.63
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ID: 3767844 pcs
thumb image of 8ct Oval Cabochon Green Prehnite (ID: 376784)
8.04 ct Prehnite
8.1 x 7.3 mm
$ 56.28
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ID: 4593011 pcs
thumb image of 1.3ct Pear Cabochon Green Prehnite (ID: 459301)
1.32 ct Prehnite
8.8 x 6 mm
$ 1.97
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ID: 3759192 pcs
thumb image of 4ct Oval Cabochon Green Prehnite (ID: 375919)
4.04 ct Prehnite
8.1 x 7.1 mm
$ 23.71
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ID: 4231205 pcs
thumb image of 47.5ct Drilled Sphere Green Prehnite (ID: 423120)
47.46 ct Prehnite
10.6 mm
$ 68.82
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ID: 4589401 pcs
thumb image of 1.4ct Oval Cabochon Green Prehnite (ID: 458940)
1.35 ct Prehnite
8.7 x 5.6 mm
$ 2.01
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ID: 3259651 pcs
thumb image of 3.1ct Oval Cabochon Green Prehnite (ID: 325965)
3.13 ct Prehnite
8.9 x 8.1 mm
$ 8.45
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ID: 3766671 pcs
thumb image of 2.1ct Oval Cabochon Green Prehnite (ID: 376667)
2.05 ct Prehnite
8 x 6.8 mm
$ 12.07
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ID: 4546191 pcs
thumb image of 5.8ct Carved Leaf Green Prehnite (ID: 454619)
5.77 ct Prehnite
15.3 x 10.6 mm
$ 7.33
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ID: 3767854 pcs
thumb image of 7.5ct Oval Cabochon Green Prehnite (ID: 376785)
7.53 ct Prehnite
7.8 x 7.1 mm
$ 52.71
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ID: 4592631 pcs
thumb image of 1.4ct Oval Cabochon Green Prehnite (ID: 459263)
1.40 ct Prehnite
8.2 x 6.4 mm
$ 2.09
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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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