Natural Kornerupine Gemstones
Discover rare and distinctive Kornerupine gemstones in a range of natural earthy and green tones.
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Bi-color
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Black
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Blue
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Brown Kornerupine
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Golden
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Gray
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Green Kornerupine
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Multicolor
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Orange
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Pink
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Purple
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Red
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Turquoise
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Violet
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
2.61ct Brown Kornerupine, Pear Shape, VS
9.9 x 7.6 mm
$ 216.63
0.35ct Green Kornerupine, Emerald Cut, VS-SI
5 x 3.4 mm
$ 29.98
1.14ct Brown Kornerupine, Pear Shape, VVS
6.9 x 5.9 mm
$ 62.45
0.29ct Green Kornerupine, Baguette, VS
5 x 3 mm (calibrated)
$ 24.84
0.32ct Green Kornerupine, Oval, VS
4.8 x 3.8 mm
$ 17.53
0.40ct Green Kornerupine, Round, VS-SI
4.7 mm
$ 16.60
0.27ct Green Kornerupine, Baguette, VVS-VS
5.9 x 2.9 mm
$ 23.12
0.13ct Green Kornerupine, Round, VS
3.3 mm
$ 49.10
0.34ct Green Kornerupine, Pear Shape, VVS
5.6 x 4 mm
$ 18.63
0.25ct Green Kornerupine, Square, VS
3.8 x 3.8 mm
$ 13.70
0.37ct Green Kornerupine, Emerald Cut, VS
4.8 x 3.8 mm
$ 20.27
1.03ct Brown Kornerupine, Baguette, VS-SI
7.8 x 4.1 mm
$ 85.49
0.16ct Green Kornerupine, Round, VS
3.4 mm
$ 60.44
1.40ct Brown Kornerupine, Baguette, VVS-VS
7.7 x 4.7 mm
$ 63.91
0.20ct Green Kornerupine, Baguette, VVS
5.1 x 2.6 mm
$ 10.96
1.09ct Brown Kornerupine, Baguette, VVS
5.4 x 4.8 mm
$ 90.47
0.32ctw Green Kornerupine, Oval, VVS-VS
3.9 x 2.9 mm
$ 17.53
1.29ct Brown Kornerupine, Pear Shape, VS
9 x 6 mm (calibrated)
$ 70.67
0.62ct Green Kornerupine, Emerald Cut, VVS
6.7 x 3.9 mm
$ 52.82
0.17ct Green Kornerupine, Oval, VVS
4.1 x 2.9 mm
$ 7.76
1.45ct Green Kornerupine, Oval, VVS
8.7 x 5.7 mm
$ 66.19
2.23ctw Green Kornerupine, Pear Shape, VVS-VS
5.9 x 4.5 mm
$ 73.30
0.40ct Green Kornerupine, Pear Shape, VVS
5.7 x 4.1 mm
$ 34.26
1.34ct Brown Kornerupine, Pear Shape, VVS
9 x 6 mm (calibrated)
$ 73.41
Why Buy Kornerupine from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
Natural Kornerupine Stones
Our natural Kornerupine stones are carefully selected for their clarity, color and rarity. Found in limited deposits, this uncommon gemstone is prized by collectors and jewelry designers seeking something truly distinctive.
Loose Kornerupine Gemstones Online
Buy loose Kornerupine gemstones online with detailed photos, exact weights and full specifications. Every stone is available for secure worldwide shipping and backed by our authenticity guarantee.
Kornerupine Colors and Optical Effects
Kornerupine is best known for its olive-green to brownish-green tones, though yellowish, bluish and even color-shifting varieties can occur. Many stones show noticeable pleochroism, displaying different colors when viewed from different angles.
Faceted Kornerupine for Fine Jewelry
With a Mohs hardness of approximately 6.5 to 7, Kornerupine is suitable for pendants, earrings and occasional-wear rings. Faceted cuts enhance its brilliance, while well-oriented stones highlight its natural color variation.
Collector-Grade Kornerupine
Due to its rarity and limited commercial production, high-quality Kornerupine is especially appealing to gemstone collectors. Clean, well-cut stones with strong pleochroism are particularly sought after.
Calibrated and Unique Cuts
We offer Kornerupine in a variety of shapes including oval, cushion and custom cuts. Select calibrated sizes for standard settings or choose one-of-a-kind stones for bespoke jewelry creations.
Learn more about the properties, sources and gemological details on our Kornerupine Information Page.
FAQs
Is Kornerupine a rare gemstone?
Yes, Kornerupine is considered a rare gemstone. It is found in limited locations worldwide, and fine gem-quality material is uncommon.
What colors does Kornerupine come in?
Kornerupine is most often olive-green or brownish-green, but can also display yellowish, bluish or slightly color-changing effects depending on lighting and viewing angle.
Is Kornerupine suitable for rings?
With a hardness of 6.5 to 7 on the Mohs scale, Kornerupine can be used in rings, though protective settings are recommended for everyday wear.
Are your Kornerupine gemstones natural?
All Kornerupine gemstones are natural. Any treatments, if present, are fully disclosed in the product description.
What should I look for when buying Kornerupine?
When buying Kornerupine, consider color intensity, clarity, cut quality and visible pleochroism. Stones with strong color variation and good transparency are generally more valuable.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
I loved it! Extensive inventory, great prices, I definitely will be buying from here again!
Overall Rating -> 9 
They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!
Overall Rating -> 10
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!
Overall Rating -> 10
No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!
Overall Rating -> 10
I feel Gemselect is a trustworthy company to buy from
Overall Rating -> 9
I think therea's no problem
