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3.64 ct Green Prehnite Gemstone, Prehnite Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
3.64 ct Green Prehnite Stone, Natural Prehnite in Oval Cabochon Shape for Sale Prehnite Gemstone in 10.5 x 8.5 mm Size for Sale, Prehnite Stone in Medium Green Color

3.64ct Medium Green Prehnite, Transparent, 10.5x8.5 mm

9.6 out of 10
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Product ID: 368797
Type: Prehnite
Weight: 3.64 ct 1 gem
Size: mm calibrated
Size: 10.5 x 8.5 x 5.2 mm
Exact Size: 10.49 x 8.51 x 5.23 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Medium Green
Clarity: Transparent/Translucent
Treatment: Untreated
Origin: South Africa
Content: 1 pc
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Product Description

This is a 3.64 carat natural medium green Prehnite gem, 1 pc in oval shape with an exact size of 10.49 x 8.51 x 5.23 mm. This loose Prehnite gemstone was mined in South Africa and its clarity is Transparent/Translucent. No treatment has been applied on this natural Prehnite stone

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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

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 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 -> 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
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