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Loose Prehnite Gemstones | Natural Prehnite Cabochons, Faceted, Beads and Carvings

Prehnite Weight
Prehnite Size
Prehnite Clarity
Prehnite Price

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue
Brown
Golden
Gray
Green Prehnite
Multicolor
Orange
Pink
Purple
Red
Turquoise
Violet
White Prehnite
Yellow Prehnite
Single
Pairs
Lots
Faceted
Cabochons
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4.86ct Green Prehnite, Fancy, Translucent

14.4 x 10.3 mm

$ 7.98

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13.04ctw Green Prehnite, Fancy, Translucent

16.4 x 11.3 mm

$ 21.43

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2.06ct Green Prehnite, Oval, Transparent

7.8 x 7 mm

$ 12.08

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2.80ct Green Prehnite, Oval, Transparent

9.4 x 8 mm

$ 18.01

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12.46ctw Green Prehnite, Fancy, Transparent

17.6 x 11.4 mm

$ 19.52

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7.38ct Green Prehnite, Fancy, Transparent

18.6 x 11.9 mm

$ 11.56

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7.98ct Green Prehnite, Fancy, Translucent

15.3 x 10.9 mm

$ 13.11

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2.65ctw Green Prehnite, Oval, Transparent

7.5 x 6 mm

$ 14.53

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2.60ct Green Prehnite, Oval, Transparent/Translucent

9.2 x 7.5 mm

$ 7.69

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3.61ct Green Prehnite, Pear Shape, Transparent/Translucent

12.3 x 8.4 mm

$ 7.91

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6.97ctw Green Prehnite, Oval, Transparent/Translucent

11 x 8.5 mm

$ 15.90

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5.70ct Green Prehnite, Fancy, Translucent

17 x 10.2 mm

$ 9.37

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11.00ct Green Prehnite, Fancy, Translucent

16 x 12 mm (calibrated)

$ 18.08

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2.43ctw Green Prehnite, Oval, Transparent

6.9 x 5.4 mm

$ 26.63

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4.21ctw Green Prehnite, Oval, Transparent

7.9 x 6.9 mm

$ 22.87

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10.07ct Green Prehnite, Fancy, Transparent

19.4 x 12.9 mm

$ 12.74

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2.24ct Green Prehnite, Oval, Transparent/Translucent

8.6 x 7.2 mm

$ 17.18

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5.26ctw Green Prehnite, Oval, Transparent/Translucent

10 x 8 mm (calibrated)

$ 28.82

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8.18ctw Green Prehnite, Oval, Transparent

8.5 x 6.9 mm

$ 44.81

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19.75ctw Green Prehnite, Fancy, Transparent

16.2 x 10.2 mm

$ 27.48

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5.54ctw Green Prehnite, Oval, Transparent

7.5 x 6.4 mm

$ 30.34

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2.53ctw Green Prehnite, Oval, Transparent

6.6 x 5.9 mm

$ 13.86

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4.79ctw Green Prehnite, Oval, Transparent

7.8 x 7.1 mm

$ 25.67

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2.60ctw Green Prehnite, Oval, Transparent

6.9 x 5.4 mm

$ 28.49

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Why Buy Prehnite from GemSelect?

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate
Enlarged Gemstone Image