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Home Gemstones Cat's Eye Aquamarine
17.40 ct Green Cat's Eye Aquamarine Gemstone, Cat's Eye Aquamarine Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
17.40 ct Green Cat's Eye Aquamarine Stone, Natural Cat's Eye Aquamarine in Oval Cabochon Shape for Sale Cat's Eye Aquamarine Gemstone in 19.9 x 11.5 mm Size for Sale, Cat's Eye Aquamarine Stone in Yellow Green Color

17.40ct Green Cat's Eye Aquamarine, Oval Cut, 19.9x11.5 mm

9.7 out of 10
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Product ID: 382732
Type: Cat's Eye Aquamarine
Weight: 17.40 ct 1 gem
Size: mm calibrated
Size: 19.9 x 11.5 x 9.6 mm
Exact Size: 19.87 x 11.53 x 9.64 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Yellow Green
Clarity: Transparent
Treatment: Untreated
Origin: Madagascar
Content: 1 pc
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Product Description

This is a 17.40 carat natural yellow green Cat's Eye Aquamarine gem, 1 pc in oval shape with an exact size of 19.87 x 11.53 x 9.64 mm. This loose Cat's Eye Aquamarine gemstone was mined in Madagascar and its clarity is Transparent. No treatment has been applied on this natural Cat's Eye Aquamarine stone

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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
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Overall Rating -> 10 star ratings

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.

Posted By Tim W in February, 2026
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Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
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this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

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the selection is good as are the prices

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