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ID: 4186274 pcs
thumb image of 29.6ct Carved Leaf Green Prehnite (ID: 418627)
29.56 ct Prehnite
16.9 x 12.5 mm
$ 44.34
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ID: 4592591 pcs
thumb image of 1.9ct Oval Cabochon Green Prehnite (ID: 459259)
1.90 ct Prehnite
7.5 x 5.7 mm
$ 2.83
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ID: 3897102 pcs
thumb image of 3.7ct Oval Cabochon Green Prehnite (ID: 389710)
3.70 ct Prehnite
7.8 x 6.7 mm
$ 18.50
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ID: 3766422 pcs
thumb image of 3.9ct Oval Cabochon Green Prehnite (ID: 376642)
3.94 ct Prehnite
7.8 x 7 mm
$ 27.58
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ID: 4496633 pcs
thumb image of 4.9ct Oval Cabochon Green Prehnite (ID: 449663)
4.94 ct Prehnite
7.5 x 5.2 mm
$ 24.70
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ID: 2198531 pcs
thumb image of 9.8ct Oval Checkerboard Green Prehnite (ID: 219853)
9.84 ct Prehnite
15.9 x 12 mm
$ 44.28
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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: 3088492 pcs
thumb image of 4.5ct Pear Cabochon Green Prehnite (ID: 308849)
4.51 ct Prehnite
10.6 x 7.6 mm
$ 12.63
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ID: 3259441 pcs
thumb image of 2.7ct Oval Cabochon Green Prehnite (ID: 325944)
2.68 ct Prehnite
10.9 x 8.5 mm
$ 7.24
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ID: 4500392 pcs
thumb image of 2.5ct Oval Cabochon Green Prehnite (ID: 450039)
2.47 ct Prehnite
7 x 5.4 mm
$ 24.70
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ID: 3686804 pcs
thumb image of 4.6ct Round Cabochon Green Prehnite (ID: 368680)
4.55 ct Prehnite
6.3 mm
$ 22.39
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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: 3766612 pcs
thumb image of 5.5ct Oval Cabochon Green Prehnite (ID: 376661)
5.50 ct Prehnite
8.9 x 7.7 mm
$ 32.39
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ID: 2748091 pcs
thumb image of 4.5ct Carved Flower Green Prehnite (ID: 274809)
4.47 ct Prehnite
11.2 x 11 mm
$ 10.28
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ID: 3157982 pcs
thumb image of 6.2ct Pear Cabochon Green Prehnite (ID: 315798)
6.20 ct Prehnite
12 x 6.8 mm
$ 17.36
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ID: 4496924 pcs
thumb image of 5.5ct Oval Cabochon Green Prehnite (ID: 449692)
5.50 ct Prehnite
7.4 x 6.2 mm
$ 27.50
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ID: 2378241 pcs
thumb image of 9.8ct Round Facet Green Prehnite (ID: 237824)
9.78 ct Prehnite
14 mm
$ 44.01
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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: 3680902 pcs
thumb image of 4.2ct Oval Cabochon Green Prehnite (ID: 368090)
4.21 ct Prehnite
7.9 x 6.9 mm
$ 20.88
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ID: 3768544 pcs
thumb image of 9.8ct Oval Cabochon Green Prehnite (ID: 376854)
9.79 ct Prehnite
8.6 x 7.3 mm
$ 57.66
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ID: 4553534 pcs
thumb image of 34.6ct Carved Leaf Green Prehnite (ID: 455353)
34.58 ct Prehnite
18.2 x 13.2 mm
$ 43.92
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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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