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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
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White Prehnite
Yellow Prehnite
Single
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1.59ct Green Prehnite, Oval, Transparent

7.5 x 6.3 mm

$ 4.88

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2.73ct Green Prehnite, Oval, Translucent

9 x 7 mm (calibrated)

$ 4.47

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3.71ctw Green Prehnite, Round, Transparent

7.5 mm (calibrated)

$ 20.16

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2.52ctw Green Prehnite, Oval, Transparent

7.7 x 5.8 mm

$ 13.80

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2.42ct Green Prehnite, Oval, Transparent

10 x 7 mm (calibrated)

$ 13.26

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8.47ct Green Prehnite, Fancy, Translucent

17.1 x 11.1 mm

$ 13.93

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1.29ct Green Prehnite, Oval, Transparent

7.1 x 5.4 mm

$ 14.13

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8.31ct Green Prehnite, Fancy, Translucent

15.5 x 10.6 mm

$ 13.65

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13.35ctw Green Prehnite, Fancy, Transparent

18.2 x 11.6 mm

$ 20.92

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9.60ctw Green Prehnite, Fancy, Translucent

16 x 9.7 mm

$ 15.78

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6.96ctw Green Prehnite, Oval, Transparent/Translucent

9.9 x 8.6 mm

$ 31.77

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26.02ctw Green Prehnite, Fancy, Transparent

15.6 x 11.5 mm

$ 36.21

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6.66ct Green Prehnite, Fancy, Transparent

17.4 x 11.1 mm

$ 10.86

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2.85ctw Green Prehnite, Oval, Transparent

8.1 x 6.9 mm

$ 15.62

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11.64ct Green Prehnite, Fancy, Translucent

18.6 x 12.2 mm

$ 19.13

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1.82ct Green Prehnite, Oval, Transparent

8.4 x 7.2 mm

$ 11.74

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10.71ct Green Prehnite, Fancy, Translucent

16 x 16 mm (calibrated)

$ 17.61

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23.51ctw Green Prehnite, Fancy, Transparent

15.8 x 10.6 mm

$ 32.72

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4.98ctw Green Prehnite, Oval, Transparent

8.6 x 7.7 mm

$ 26.68

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2.51ct Green Prehnite, Round, Transparent

7.5 mm (calibrated)

$ 13.65

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4.64ctw Green Prehnite, Oval, Transparent/Translucent

8.4 x 7.2 mm

$ 35.59

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14.97ct Green Prehnite, Fancy, Transparent

18.9 x 12.2 mm

$ 25.91

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11.48ct Green Prehnite, Fancy, Translucent

18.7 x 13.7 mm

$ 18.87

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3.17ct Green Prehnite, Oval, Transparent

9.8 x 8.4 mm

$ 18.53

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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 -> 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

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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 -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate
Enlarged Gemstone Image