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Round Kyanite Gemstones - Natural, Certified

Round Kyanite Gemstones - Natural, Certified

Explore premium natural round Kyanite gemstones, hand-selected for their vibrant color and clarity. We offer a full range of sizes and attractive price points to meet every design or collector’s need. With all gems in stock and backed by worldwide shipping, GemSelect makes it easy to find the perfect Kyanite stone—delivered fast and certified genuine.

Round Kyanite Weight
Round Kyanite Size
Round Kyanite Clarity
Round Kyanite Price

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue Round Kyanite
Brown
Golden
Gray
Green
Multicolor
Orange
Pink
Purple
Red
Turquoise
Violet
White
Yellow
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ID: 602281
Weight: 1.70ct
Size: 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 56.10
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ID: 602278
Weight: 2.53ct
Size: 8 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 83.50
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ID: 602853
Weight: 2.18ct (total)
Size: 6 mm (calibrated)
Clarity: SI-I1
Content: 2 pcs
Price: $ 71.94
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ID: 602284
Weight: 2.72ct
Size: 8.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 89.76
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ID: 602276
Weight: 1.46ct
Size: 7 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 48.18
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ID: 602718
Weight: 1.72ct
Size: 7 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 56.76
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ID: 697710
Weight: 0.35ct
Size: 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 7.56
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ID: 680787
Weight: 1.32ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 39.60
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ID: 714173
Weight: 0.37ct
Size: 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 11.10
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ID: 714817
Weight: 0.32ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 9.60
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ID: 646934
Weight: 0.63ct (total)
Size: 3.7 mm
Clarity: VS
Content: 2 pcs
Price: $ 15.75
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ID: 714168
Weight: 0.51ct
Size: 4.2 mm
Clarity: SI
Content: 1 pc
Price: $ 15.30
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ID: 697688
Weight: 0.46ct (total)
Size: 3.7 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 9.94
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ID: 714555
Weight: 1.20ct (total)
Size: 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 36.00
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ID: 714406
Weight: 0.71ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 21.30
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ID: 714782
Weight: 0.64ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 19.20
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ID: 714110
Weight: 0.39ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 11.70
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ID: 714407
Weight: 0.75ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 22.50
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ID: 602719
Weight: 2.90ct
Size: 8 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 79.75
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ID: 697599
Weight: 0.53ct (total)
Size: 3.5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 11.45
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ID: 714016
Weight: 0.49ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 14.70
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ID: 697559
Weight: 0.44ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 9.50
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ID: 697593
Weight: 0.47ct (total)
Size: 3.7 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 10.15
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ID: 613476
Weight: 0.95ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.36
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ID: 680967
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 31.80
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ID: 714799
Weight: 0.38ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 11.40
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ID: 646928
Weight: 0.61ct (total)
Size: 3.7 mm
Clarity: VS
Content: 2 pcs
Price: $ 18.30
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ID: 697704
Weight: 0.35ct
Size: 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 7.56
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ID: 714777
Weight: 0.69ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 20.70
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ID: 714798
Weight: 0.38ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 11.40
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ID: 714556
Weight: 0.71ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 21.30
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ID: 696826
Weight: 0.38ct
Size: 3.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 8.21
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ID: 697604
Weight: 0.58ct (total)
Size: 3.7 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 12.53
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ID: 672509
Weight: 0.80ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.00
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ID: 714154
Weight: 0.42ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 12.60
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ID: 647623
Weight: 0.49ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 14.70
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ID: 714131
Weight: 0.34ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 10.20
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ID: 602715
Weight: 0.94ct
Size: 6 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 31.02
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ID: 714147
Weight: 0.47ct
Size: 4.2 mm
Clarity: SI
Content: 1 pc
Price: $ 14.10
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ID: 680785
Weight: 1.03ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 30.90
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ID: 714165
Weight: 0.38ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 11.40
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ID: 714783
Weight: 0.82ct
Size: 5.2 mm
Clarity: SI
Content: 1 pc
Price: $ 24.60
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ID: 613472
Weight: 0.84ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 27.72
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ID: 697448
Weight: 0.33ct
Size: 3.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 7.13
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ID: 714455
Weight: 0.73ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 21.90
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ID: 714146
Weight: 0.42ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 12.60
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ID: 714186
Weight: 0.44ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 13.20
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ID: 714091
Weight: 1.56ct (total)
Size: 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 46.80
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ID: 697079
Weight: 0.60ct (total)
Size: 3.7 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 12.96
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ID: 714356
Weight: 0.52ct
Size: 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 15.60
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ID: 714220
Weight: 0.70ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 21.00
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ID: 673299
Weight: 0.64ct
Size: 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 15.36
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ID: 714106
Weight: 0.39ct
Size: 4.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 11.70
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ID: 714019
Weight: 0.54ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 16.20
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ID: 714116
Weight: 0.51ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 15.30
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ID: 680732
Weight: 1.00ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 30.00
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ID: 714148
Weight: 0.39ct
Size: 4.2 mm
Clarity: SI
Content: 1 pc
Price: $ 11.70
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ID: 697600
Weight: 0.67ct (total)
Size: 3.7 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 14.47
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ID: 714776
Weight: 0.68ct
Size: 5.3 mm
Clarity: SI
Content: 1 pc
Price: $ 20.40
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ID: 714087
Weight: 1.38ct (total)
Size: 5.2 mm
Clarity: SI
Content: 2 pcs
Price: $ 41.40
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FAQs

What are round Kyanite gemstones?

Round Kyanite gemstones are natural stones cut in a symmetrical circular shape. Kyanite is known for its striking blue hues, though it can also occur in green, gray, or colorless varieties.

Are round Kyanite gemstones suitable for jewelry?

Yes, round Kyanite is often used in earrings, pendants, and rings. However, due to its perfect cleavage and variable hardness, it requires careful setting to avoid damage.

What colors are available for round Kyanite gemstones?

The most common and popular color is blue, ranging from light to deep sapphire-like tones. Less common are green, gray, and colorless Kyanite stones.

Is Kyanite treated or enhanced?

Kyanite is typically untreated. Its natural color is highly valued, and most stones on the market—especially those sold by reputable sources—are not artificially enhanced.

What is the hardness of round Kyanite gemstones?

Kyanite has a unique property: its hardness varies depending on direction—about 4.5 parallel to the length and up to 7 across. This anisotropic hardness makes it more fragile than many gems.

Are round Kyanite gemstones rare?

While Kyanite is not extremely rare, fine-quality round cuts are less common due to the difficulty of working with the stone. Symmetrical shapes like rounds require precision cutting.

Where does Kyanite come from?

Major sources include Nepal, Brazil, India, and Kenya. Nepalese blue Kyanite is especially prized for its vivid color and clarity.

Can I get certified round Kyanite gemstones?

Yes, many sellers—including GemSelect—offer certified natural Kyanite stones with full disclosure of treatment status and origin.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
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Overall Rating -> 10 star ratings

I would recommend gem select yo everyone Fast service and no problems

Posted By Steve in March, 2025
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Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven M. in February, 2025
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Overall Rating -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
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Overall Rating -> 10 star ratings

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
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Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
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Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
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Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
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Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 2025
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Enlarged Gemstone Image