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

Prehnite Weight
Prehnite Size
Prehnite Clarity
Prehnite Price

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue
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Gray
Green Prehnite
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Pink
Purple
Red
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White Prehnite
Yellow Prehnite
Single
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12.94ct Green Prehnite, Fancy, Translucent

15 x 13.2 mm

$ 21.26

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3.18ctw Green Prehnite, Oval, Transparent

7.5 x 6.5 mm

$ 17.42

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4.61ct Green Prehnite, Fancy, Translucent

15 x 10 mm (calibrated)

$ 7.58

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8.66ct Green Prehnite, Fancy, Translucent

16.6 x 10.8 mm

$ 14.23

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1.70ct Green Prehnite, Oval, Transparent

7.3 x 6.2 mm

$ 9.31

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2.14ct Green Prehnite, Oval, Transparent/Translucent

8.5 x 7.2 mm

$ 9.61

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6.64ctw Green Prehnite, Oval, Transparent

7.3 x 6.3 mm

$ 36.37

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4.70ctw Green Prehnite, Oval, Transparent/Translucent

8.5 x 7.1 mm

$ 25.75

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3.28ct Green Prehnite, Pear Shape, Transparent

10.4 x 8 mm

$ 14.86

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13.88ctw Green Prehnite, Fancy, Translucent

17.2 x 11.1 mm

$ 22.81

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3.24ct Green Prehnite, Round, Transparent/Translucent

9 mm (calibrated)

$ 14.55

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1.69ct Green Prehnite, Oval, Transparent

8.5 x 6.1 mm

$ 5.00

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17.83ct Green Prehnite, Fancy, Transparent

16.2 x 13.8 mm

$ 30.87

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4.98ctw Green Prehnite, Oval, Transparent

9 x 7 mm (calibrated)

$ 32.02

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7.69ctw Green Prehnite, Oval, Transparent

8 x 7 mm

$ 42.13

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5.76ct Green Prehnite, Fancy, Translucent

16.3 x 10.3 mm

$ 6.69

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12.83ctw Green Prehnite, Fancy, Translucent

16.5 x 11.3 mm

$ 21.07

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13.08ctw Green Prehnite, Fancy, Translucent

16.5 x 11.2 mm

$ 21.50

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3.30ct Green Prehnite, Oval, Transparent/Translucent

9.3 x 7.9 mm

$ 9.76

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10.14ctw Green Prehnite, Fancy, Translucent

15.2 x 10.5 mm

$ 16.67

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24.53ctw Green Prehnite, Fancy, Transparent

16.8 x 11.1 mm

$ 34.13

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3.23ctw Green Prehnite, Round, Transparent

7 mm (calibrated)

$ 17.55

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5.97ct Green Prehnite, Fancy, Translucent

16.4 x 10.8 mm

$ 9.82

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12.52ct Green Prehnite, Fancy, Translucent

18.4 x 15.6 mm

$ 20.58

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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 -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate
Enlarged Gemstone Image