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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
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Golden
Gray
Green Prehnite
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Pink
Purple
Red
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White Prehnite
Yellow Prehnite
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5.09ctw Green Prehnite, Round, Transparent

8 mm (calibrated)

$ 27.67

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2.38ct Yellow Prehnite, Oval, Transparent/Translucent

8.5 x 7.5 mm

$ 22.32

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12.21ct Green Prehnite, Fancy, Translucent

17.6 x 12.3 mm

$ 20.07

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7.94ct Green Prehnite, Fancy, Translucent

16.6 x 10.3 mm

$ 13.05

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2.77ct Green Prehnite, Oval, Transparent

9.1 x 8.1 mm

$ 8.51

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19.84ct Green Prehnite, Oval, Translucent

17.8 x 13.6 mm

$ 29.75

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6.39ctw Green Prehnite, Oval, Transparent/Translucent

8 x 6 mm (calibrated)

$ 18.91

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6.69ctw Yellow Prehnite, Oval, Transparent

7.2 x 6.6 mm

$ 51.30

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12.99ct Green Prehnite, Flower Cut, Translucent

16 x 12 mm (calibrated)

$ 29.89

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35.22ctw Green Prehnite, Fancy, Transparent

19.2 x 12.6 mm

$ 49.00

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5.55ct Green Prehnite, Fancy, Translucent

15.2 x 8.8 mm

$ 9.11

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17.47ctw Green Prehnite, Flower Cut, Translucent

19.7 x 12.6 mm

$ 26.41

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7.00ct Green Prehnite, Fancy, Translucent

14.8 x 10.5 mm

$ 11.50

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7.88ctw Green Prehnite, Fancy, Translucent

13.5 x 9.9 mm

$ 12.95

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5.41ctw Green Prehnite, Oval, Transparent/Translucent

9 x 7 mm (calibrated)

$ 14.55

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8.94ctw Green Prehnite, Fancy, Translucent

15 x 10 mm (calibrated)

$ 14.69

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9.73ctw Green Prehnite, Fancy, Translucent

15 x 10 mm (calibrated)

$ 15.99

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5.28ct Green Prehnite, Fancy, Translucent

15.6 x 10.4 mm

$ 8.67

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9.01ctw Green Prehnite, Fancy, Translucent

14 x 9 mm (calibrated)

$ 14.81

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6.45ct Green Prehnite, Fancy, Transparent

17.2 x 11.5 mm

$ 10.52

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5.83ctw Green Prehnite, Oval, Transparent

7.6 x 6.1 mm

$ 31.94

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3.61ctw Green Prehnite, Round, Transparent/Translucent

8 mm (calibrated)

$ 19.78

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17.47ct Green Prehnite, Fancy, Transparent

20.1 x 11.8 mm

$ 30.24

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10.55ctw Green Prehnite, Fancy, Translucent

15.5 x 10.8 mm

$ 17.33

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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

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 -> 10 star ratings

The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Web site is very simple to navigate Selection is terrific

Posted By ToRa.62 in April, 2026
Source: Bizrate
Enlarged Gemstone Image