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6.47 ct Green Prehnite Gemstone, Prehnite Gem in Cushion-Cut Shape for Sale.
Photos are of Actual Product for Sale
6.47 ct Green Prehnite Stone, Natural Prehnite in Cushion-Cut Shape for Sale Prehnite Gemstone in 11.9 x 11.8 mm Size for Sale, Prehnite Stone in Green Color

6.47ct Natural Green Prehnite, Cushion Cut, 11.9x11.8 mm

9.7 out of 10
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Product ID: 304587
Type: Prehnite
Weight: 6.47 ct 1 gem
Size: mm calibrated
Size: 11.9 x 11.8 x 8.2 mm
Exact Size: 11.85 x 11.77 x 8.24 mm
Length x Width x Depth
Shape: Cushion-Cut
Color: Green
Clarity: Translucent
Treatment: Untreated
Origin: South Africa
Content: 1 pc
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$
31.06
Item is Sold
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Product Description

This is a 6.47 carat natural green Prehnite gem, 1 pc in cushion shape with an exact size of 11.85 x 11.77 x 8.24 mm. This loose Prehnite gemstone was mined in South Africa and its clarity is Translucent. No treatment has been applied on this natural Prehnite stone

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I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

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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.

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Posted By CJ in February, 2026
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Enlarged Gemstone Image