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ID: 3686784 pcs
thumb image of 5.6ct Round Cabochon Green Prehnite (ID: 368678)
5.60 ct Prehnite
6.4 mm
$ 27.55
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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: 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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ID: 3262292 pcs
thumb image of 5.6ct Oval Cabochon Green Prehnite (ID: 326229)
5.57 ct Prehnite
8.6 x 6.8 mm
$ 15.04
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ID: 4189221 pcs
thumb image of 10ct Carved Fruit Green Prehnite (ID: 418922)
9.97 ct Prehnite
15.1 x 14.3 mm
$ 14.96
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ID: 4593385 pcs
thumb image of 6.8ct Oval Cabochon Green Prehnite (ID: 459338)
6.84 ct Prehnite
7.9 x 5.8 mm
$ 10.19
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ID: 4590061 pcs
thumb image of 1.4ct Round Cabochon Green Prehnite (ID: 459006)
1.44 ct Prehnite
7.1 mm
$ 2.15
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ID: 3766961 pcs
thumb image of 3.4ct Oval Cabochon Yellow Green Prehnite (ID: 376696)
3.41 ct Prehnite
9.6 x 8.1 mm
$ 29.19
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ID: 4588801 pcs
thumb image of 1.5ct Oval Cabochon Green Prehnite (ID: 458880)
1.49 ct Prehnite
6.6 x 6 mm
$ 2.22
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ID: 3259751 pcs
thumb image of 2.4ct Oval Cabochon Green Prehnite (ID: 325975)
2.37 ct Prehnite
8.8 x 8.2 mm
$ 6.40
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ID: 4496653 pcs
thumb image of 5.9ct Round Cabochon Green Prehnite (ID: 449665)
5.89 ct Prehnite
7.5 mm
$ 29.45
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ID: 3768534 pcs
thumb image of 9.5ct Oval Cabochon Green Prehnite (ID: 376853)
9.50 ct Prehnite
8.5 x 7.4 mm
$ 55.96
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ID: 4592601 pcs
thumb image of 1.5ct Oval Cabochon Green Prehnite (ID: 459260)
1.50 ct Prehnite
7.8 x 6.9 mm
$ 2.24
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ID: 3688581 pcs
thumb image of 2.1ct Oval Cabochon Green Prehnite (ID: 368858)
2.14 ct Prehnite
8.5 x 7.2 mm
$ 10.53
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ID: 4075714 pcs
thumb image of 5.3ct Oval Cabochon Green Prehnite (ID: 407571)
5.31 ct Prehnite
7.7 x 6.1 mm
$ 8.28
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ID: 2437902 pcs
thumb image of 11.8ct Round Facet Green Prehnite (ID: 243790)
11.75 ct Prehnite
12.1 mm
$ 52.88
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ID: 4592931 pcs
thumb image of 1.5ct Pear Cabochon Green Prehnite (ID: 459293)
1.51 ct Prehnite
9.6 x 5.9 mm
$ 2.25
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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: 4182782 pcs
thumb image of 10.6ct Carved Leaf Green Prehnite (ID: 418278)
10.60 ct Prehnite
15.2 x 10.7 mm
$ 15.90
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ID: 4076603 pcs
thumb image of 6.2ct Oval Cabochon Green Prehnite (ID: 407660)
6.16 ct Prehnite
8.7 x 6.4 mm
$ 9.61
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ID: 4588781 pcs
thumb image of 1.5ct Round Cabochon Green Prehnite (ID: 458878)
1.53 ct Prehnite
6.7 mm
$ 2.28
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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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