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 |
0.45ct Dark Green Kornerupine, Emerald Cut, VS
5.3 x 3.7 mm
$ 20.80
1.34ct Dark Brown Kornerupine, Pear Shape, VVS
9 x 6 mm (calibrated)
$ 88.44
0.36ctw Warm Forest Green Kornerupine, Oval, VS
3.8 x 3 mm
$ 23.76
1.44ct Medium Brown Kornerupine, Oval, VS
7.7 x 6.4 mm
$ 144.00
0.18ct Warm Forest Green Kornerupine, Emerald Cut, VVS-VS
3.9 x 2.9 mm
$ 11.88
0.26ct Medium Dark-Green Kornerupine, Square, VVS-VS
3.7 x 3.6 mm
$ 17.16
0.15ct Warm Forest Green Kornerupine, Square, VVS
3 x 3 mm (calibrated)
$ 9.90
0.28ct Forest Green Kornerupine, Baguette, VVS
5.5 x 3.1 mm
$ 28.90
3.33ctw Brownish Green Kornerupine, Oval, VVS-VS
5.3 x 3.8 mm
$ 131.87
0.25ct Warm Forest Green Kornerupine, Oval, VVS-VS
4.3 x 3.4 mm
$ 16.50
0.18ct Deep Green Kornerupine, Square, VS
3.2 x 3.2 mm
$ 11.88
1.90ctw Dark Brown Kornerupine, Oval, VVS-VS
5.7 x 4 mm
$ 100.32
1.58ct Greenish Brown Kornerupine, Oval, VVS
7.9 x 6.4 mm
$ 158.00
0.20ct Sage Green Kornerupine, Round, VS
3.7 mm
$ 11.00
0.41ct Brownish Green Kornerupine, Emerald Cut, VS
4.7 x 3.8 mm
$ 24.60
0.27ct Warm Forest Green Kornerupine, Oval, VVS
4.5 x 3.4 mm
$ 10.56
1.65ct Greenish Brown Kornerupine, Pear Shape, VVS
9.2 x 5.8 mm
$ 165.00
1.42ct Greenish Brown Kornerupine, Oval, VVS-VS
9.9 x 5.3 mm
$ 93.72
0.35ct Warm Forest Green Kornerupine, Emerald Cut, VS-SI
5 x 3.4 mm
$ 36.12
2.11ctw Greenish Brown Kornerupine, Oval, VVS-VS
6.3 x 4.5 mm
$ 111.41
1.92ct Deep Green Kornerupine, Oval, VS
8.9 x 6.4 mm
$ 192.00
0.27ct Deep Green Kornerupine, Square, VVS-VS
4 x 4 mm (calibrated)
$ 17.82
0.89ct Dark Brown Kornerupine, Oval, VVS-VS
7.6 x 5.7 mm
$ 58.74
0.20ct Medium Dark-Green Kornerupine, Square, VVS
3.3 x 3.2 mm
$ 13.20
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 
Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.
Overall Rating -> 10
All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.
Overall Rating -> 10
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.
Overall Rating -> 10
Very food
Overall Rating -> 10
I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.
Overall Rating -> 8 
I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.
