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Home Gemstones Prehnite
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

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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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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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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

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

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Although the stones are smaller than I thought, I really don't think in millimeters, they are perfect. I plan to put one into a ring and the other into a necklace. Ordering was easy, contact kept me aware of how shipping was going, and delivery was sooner than expected. The quality of stones I have ordered in the past and this recent order is outstanding and stones I will be proud to wear.

Posted By Ktreva52 in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
Source: Bizrate
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