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Home Gemstones Kornerupine
1.78 ct Brown Kornerupine Gemstone, Kornerupine Gem in Cushion-Cut Shape for Sale.
Photos are of Actual Product for Sale
1.78 ct Brown Kornerupine Stone, Natural Kornerupine in Cushion-Cut Shape for Sale Kornerupine Gemstone in 8.9 x 6.5 mm Size for Sale, Kornerupine Stone in Greenish Brown Color

1.78ct Natural Brown Kornerupine, Cushion Cut, 8.9x6.5 mm

9.7 out of 10
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Product ID: 389161
Type: Kornerupine
Weight: 1.78 ct 1 gem
Size: mm calibrated
Size: 8.9 x 6.5 x 4.2 mm
Exact Size: 8.88 x 6.53 x 4.24 mm
Length x Width x Depth
Shape: Cushion-Cut
Color: Greenish Brown
Clarity: VS
Treatment: Untreated
Origin: Sri Lanka
Content: 1 pc
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Product Description

This is a 1.78 carat natural greenish brown Kornerupine gem, 1 pc in cushion shape with an exact size of 8.88 x 6.53 x 4.24 mm. This loose Kornerupine gemstone was mined in Sri Lanka and its clarity is VS (Eye Clean). No treatment has been applied on this natural Kornerupine stone

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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
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Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
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Good. I ts very user friendly.

Posted By Shalini in June, 2025
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Overall Rating -> 10 star ratings

Over pretty well experience the your website no complaints about it very easy reliable service provided

Posted By Blas in January, 2026
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Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
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Enlarged Gemstone Image