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2.53 ctw Green Prehnite Gemstones, Prehnite Gems in Oval Cabochon Shape for Sale.
Photos are of Actual Products for Sale
2.53 ctw Green Prehnite Stones, Natural Prehnite in Oval Cabochon Shape for Sale Prehnite Gemstones in 6.6 x 5.9 mm Size for Sale, Prehnite Stones in Light Mint Color

2.53ct Natural Green Prehnite, Oval Cut, 6.6x5.9 mm

9.7 out of 10
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Product ID: 389486
Type: Prehnite
Weight: 2.53 ct (total) 2 gems
avg. 1.27 ct
Size: mm calibrated
Size: 6.6 x 5.9 x 4.2 mm
Exact Size: 6.59 x 5.90 x 4.19 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Light Mint
Clarity: Transparent
Treatment: Untreated
Origin: South Africa
Content: 2 pcs
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    Gemstone Laboratories
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$
16.70
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Product Description

These are 2.53 carat natural light mint Prehnite gems, 2 pcs in oval shape with an exact size of 6.59 x 5.90 x 4.19 mm. These loose Prehnite gemstones were mined in South Africa and their clarity is Transparent. No treatment has been applied on these natural Prehnite stones

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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

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
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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

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
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Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
Source: Bizrate
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