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.

Round Kyanite Gemstones - Natural, Certified

Kyanite

Round Kyanite Weight

Round Kyanite Size

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Round Kyanite Price

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For Example: 8-9

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0.41ct Blue Kyanite, Round, VS-SI

4.3 mm

$ 10.21

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0.79ct Blue Kyanite, Round, SI

5 mm (calibrated)

$ 19.67

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0.54ctw Blue Kyanite, Round, VS-SI

3.8 mm

$ 9.68

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0.60ctw Blue Kyanite, Round, VS-SI

3.8 mm

$ 10.76

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0.48ct Blue Kyanite, Round, VS-SI

4.3 mm

$ 11.95

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0.36ct Blue Kyanite, Round, SI

4.2 mm

$ 8.96

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0.65ct Blue Kyanite, Round, SI

5 mm (calibrated)

$ 16.19

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0.42ct Blue Kyanite, Round, SI

4.3 mm

$ 10.46

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0.63ctw Blue Kyanite, Round, VS

3.7 mm

$ 13.07

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0.36ct Blue Kyanite, Round, SI

4 mm (calibrated)

$ 8.96

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0.32ct Blue Kyanite, Round, SI

4.2 mm

$ 7.97

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0.82ct Blue Kyanite, Round, SI

5.2 mm

$ 20.42

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0.36ct Blue Kyanite, Round, VS

3.8 mm

$ 6.46

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0.56ctw Blue Kyanite, Round, VS

3.7 mm

$ 13.94

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0.73ct Blue Kyanite, Round, SI

5 mm (calibrated)

$ 18.18

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0.32ct Blue Kyanite, Round, VS-SI

4 mm (calibrated)

$ 7.97

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0.47ct Blue Kyanite, Round, VS-SI

4.3 mm

$ 11.70

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0.48ct Blue Kyanite, Round, SI

4.3 mm

$ 11.95

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1.40ctw Blue Kyanite, Round, SI

5 mm (calibrated)

$ 30.68

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0.88ct Blue Kyanite, Round, SI

6 mm (calibrated)

$ 21.91

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0.47ct Blue Kyanite, Round, SI

4.2 mm

$ 11.70

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0.40ct Blue Kyanite, Round, VS-SI

4 mm (calibrated)

$ 9.96

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0.48ctw Blue Kyanite, Round, VS

3.5 mm (calibrated)

$ 11.95

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0.64ct Blue Kyanite, Round, SI

5.2 mm

$ 15.94

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Why Buy Round Kyanite from GemSelect?

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GemSelect Certified Store Reviews

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Overall Rating -> 10

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026

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Overall Rating -> 9

I do enjoy this website and the wide selection. I would like to see more untreated stones. I also wasn't able to see my past order when I logged in.

Posted By Great selection, ok website in July, 2026

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Overall Rating -> 10

the selection is good as are the prices

Posted By Old man in August, 2025

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Overall Rating -> 7

easy interface for a pricless buy

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Overall Rating -> 10

It was great! Great photos

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Overall Rating -> 10

It was great

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