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Round Amethyst Gemstones

Discover natural round amethyst gemstones, precision cut for maximum brilliance and perfect jewelry settings.

Round Cut Amethyst Weight
Round Cut Amethyst Size
Round Cut Amethyst Clarity
Round Cut Amethyst Price

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For Example: 8-9
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Violet Round Cut Amethyst
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18.92Ct Light-Medium Violet Amethyst, Round, Vvs

18 mm (calibrated)

$ 158.93

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4.70Ct Pinkish Violet Amethyst, Round, Vvs-Vs

11 mm (calibrated)

$ 37.22

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18.67Ct Purplish Violet Amethyst, Round, Vvs-Vs

18 mm (calibrated)

$ 156.83

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19.33Ct Medium Violet Amethyst, Round, Vvs-Vs

18 mm (calibrated)

$ 162.37

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3.20Ct Medium Violet Amethyst, Round, Vvs

10 mm (calibrated)

$ 29.57

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4.38Ct Medium Violet Amethyst, Round, Vvs-Vs

11 mm (calibrated)

$ 34.69

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14.18Ct Medium Violet Amethyst, Round, Vvs-Vs

16 mm (calibrated)

$ 119.11

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1.22Ct Medium Violet Amethyst, Round, Vs

7 mm (calibrated)

$ 9.66

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3.93Ct Medium Violet Amethyst, Round, Vvs-Vs

11 mm (calibrated)

$ 31.13

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2.63Ct Bright Pinkish Violet Amethyst, Round, Vvs

9.5 mm (calibrated)

$ 24.30

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4.82Ct Medium Violet Amethyst, Round, Transparent

11 mm (calibrated)

$ 38.17

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12.13Ct Iris Violet Amethyst, Round, Vvs

15 mm (calibrated)

$ 101.89

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18.08Ct Intense Violet Amethyst, Round, Vvs

18 mm (calibrated)

$ 151.87

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4.33Ct Medium Violet Amethyst, Round, Vvs-Vs

11 mm (calibrated)

$ 34.30

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23.77Ct Pinkish Violet Amethyst, Round, Vvs

20 mm (calibrated)

$ 199.67

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12.67Ct Medium Pink Violet Amethyst, Round, Vvs

16 mm (calibrated)

$ 106.43

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4.55Ct Medium-Light Violet Amethyst, Round, Transparent

11 mm (calibrated)

$ 30.04

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13.78Ct Medium Violet Amethyst, Round, Vvs

16 mm (calibrated)

$ 132.29

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26.56Ct Deep Violet Amethyst, Round, Vvs

20 mm (calibrated)

$ 223.10

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19.78Ct Vivid Violet Amethyst, Round, Vvs

18 mm (calibrated)

$ 166.15

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15.16Ct Medium Violet Amethyst, Round, Vvs

16 mm (calibrated)

$ 127.34

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4.83Ct Medium Violet Amethyst, Round, Transparent

11 mm (calibrated)

$ 38.26

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24.79Ct Medium Violet Amethyst, Round, Vvs-Vs

20 mm (calibrated)

$ 208.24

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12.84Ct Pinkish Violet Amethyst, Round, Vvs

16 mm (calibrated)

$ 107.86

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Why Buy Round Cut Amethyst from GemSelect?

Natural Round Amethyst Gemstones

Our round amethyst gemstones are 100% natural and expertly cut to enhance color, symmetry, and sparkle, making them ideal for fine jewelry and custom designs.

Round Cut Amethyst for Jewelry

Round cut amethyst is one of the most versatile gemstone shapes, offering balanced brilliance that works beautifully in rings, earrings, pendants, and bracelets.

Round Amethyst Gemstones for Jewelry Making

Faceted Round Amethyst Stones

Faceted round amethyst stones are cut to precise proportions, maximizing light return while showcasing the gem’s rich purple tones.

Calibrated Round Amethyst Sizes

We offer calibrated round amethyst gemstones in popular sizes such as 5 mm, 6 mm, 7 mm, and 8 mm, making them perfect for standard jewelry settings.

Purple Amethyst Color Quality

Round amethyst gemstones range from light lavender to deep royal purple, with high-clarity stones displaying excellent transparency and even color distribution.

Brazilian and African Amethyst

Our selection includes round amethyst sourced from well-known deposits in Brazil and Africa, prized for their strong color saturation and reliable quality.

Loose Round Amethyst Online

Buy loose round amethyst gemstones online with confidence at GemSelect, featuring detailed photos, secure checkout, and worldwide shipping.

February Birthstone Amethyst

As the February birthstone, round amethyst gemstones are a meaningful choice for birthday jewelry, engagement rings, and anniversary gifts.

Learn more about amethyst properties, origins, and care on our Amethyst Information Page.

FAQs

Why choose round amethyst gemstones?

Round amethyst gemstones offer excellent brilliance, symmetry, and versatility, making them one of the most popular shapes for jewelry.

Are your round amethyst gemstones natural?

Yes, all round amethyst gemstones sold by GemSelect are 100% natural, with any treatments fully disclosed.

What jewelry is best for round cut amethyst?

Round cut amethyst works especially well in rings, stud earrings, pendants, and halo-style designs due to its balanced shape.

Do you sell calibrated round amethyst stones?

Yes, we stock calibrated round amethyst gemstones in standard millimeter sizes suitable for commercial and custom jewelry settings.

Is round amethyst durable enough for everyday wear?

With a Mohs hardness of 7, amethyst is durable enough for regular wear when properly set and cared for.

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 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 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
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Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 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 -> 10 star ratings

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
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Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 2025
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