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

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For Example: 8-9

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1.72ct Blue Kyanite, Round, SI-I1

7 mm (calibrated)

$ 47.11

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1.70ct Blue Kyanite, Round, SI

7 mm (calibrated)

$ 46.56

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2.72ct Blue Kyanite, Round, SI

8.5 mm (calibrated)

$ 74.50

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2.53ct Blue Kyanite, Round, SI

8 mm (calibrated)

$ 69.31

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1.46ct Blue Kyanite, Round, SI-I1

7 mm (calibrated)

$ 39.99

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1.32ct Blue Kyanite, Round, SI

6 mm (calibrated)

$ 32.87

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0.66ct Blue Kyanite, Round, SI

5 mm (calibrated)

$ 16.43

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0.74ct Blue Kyanite, Round, SI

5.3 mm

$ 18.43

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0.45ctw Blue Kyanite, Round, VS-SI

3.5 mm (calibrated)

$ 8.07

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0.77ct Blue Kyanite, Round, SI

5 mm (calibrated)

$ 19.17

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0.68ctw Blue Kyanite, Round, VS-SI

4.2 mm

$ 16.93

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0.64ct Blue Kyanite, Round, SI

5.2 mm

$ 15.94

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0.47ctw Blue Kyanite, Round, VS-SI

3.7 mm

$ 8.42

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0.50ct Blue Kyanite, Round, SI

4.3 mm

$ 12.45

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0.41ct Blue Kyanite, Round, VS-SI

4.2 mm

$ 10.21

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1.44ctw Blue Kyanite, Round, VS-SI

5.3 mm

$ 28.68

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0.38ct Blue Kyanite, Round, SI

4 mm (calibrated)

$ 9.46

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1.07ct Blue Kyanite, Round, VS-SI

6 mm (calibrated)

$ 24.43

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0.58ctw Blue Kyanite, Round, VS-SI

3.7 mm

$ 10.40

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0.67ct Blue Kyanite, Round, SI

5 mm (calibrated)

$ 16.68

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0.86ctw Blue Kyanite, Round, VS-SI

4.2 mm

$ 21.41

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0.35ct Blue Kyanite, Round, VS

3.8 mm

$ 6.27

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0.47ctw Blue Kyanite, Round, VS-SI

3.5 mm (calibrated)

$ 8.42

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1.31ct Blue Kyanite, Round, VS-SI

6 mm (calibrated)

$ 27.27

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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 site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025

Source: Bizrate

Overall Rating -> 10

overall great

Posted By SR in April, 2026

Source: Bizrate

Overall Rating -> 10

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026

Source: Bizrate

Overall Rating -> 10

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026

Source: Bizrate

Overall Rating -> 10

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025

Source: Bizrate

Overall Rating -> 10

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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