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Home › Gemstones › Gemstones By Shape › Round Cabochon Gems

Round Cabochon Gemstones

Explore our selection of round cabochon gemstones, featuring smooth, polished stones perfect for unique jewelry designs.

Round Cabochon Gems Weight
Round Cabochon Gems Size
Round Cabochon Gems Clarity
Round Cabochon Gems Price
Round Cabochon Gems Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black Round Cabochon Gems
Blue Round Cabochon Gems
Brown Round Cabochon Gems
Golden
Gray Round Cabochon Gems
Green Round Cabochon Gems
Multicolor Round Cabochon Gems
Orange Round Cabochon Gems
Pink Round Cabochon Gems
Purple Round Cabochon Gems
Red Round Cabochon Gems
Turquoise Round Cabochon Gems
Violet Round Cabochon Gems
White Round Cabochon Gems
Yellow Round Cabochon Gems
Single
Pairs
Lots
Faceted
Cabochons
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2.31ctw Black Onyx, Round, Opaque

2.31ctw Black Onyx, Round, Opaque

5.5 mm (calibrated)

$ 4.60

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8.64ct Multicolor Agate, Round, Opaque

8.64ct Multicolor Agate, Round, Opaque

12 mm (calibrated)

$ 8.18

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65.31ctw Multicolor Labradorite, Round, Translucent
Labradorite Product Video (712055)

65.31ctw Multicolor Labradorite, Round, Translucent

25.4 mm

$ 144.41

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10.62ct Blue Lazulite, Round, Opaque

10.62ct Blue Lazulite, Round, Opaque

19 mm (calibrated)

$ 10.40

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0.89ct Multicolor Opal, Round, Translucent

0.89ct Multicolor Opal, Round, Translucent

7 mm (calibrated)

$ 21.85

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10.73ct Red Star Garnet, Round, Opaque

10.73ct Red Star Garnet, Round, Opaque

12 mm (calibrated)

$ 10.57

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6.26ctw White Moonstone, Round, Translucent

6.26ctw White Moonstone, Round, Translucent

9 mm (calibrated)

$ 17.15

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29.21ct Green Bloodstone, Round, Opaque

29.21ct Green Bloodstone, Round, Opaque

26.4 mm

$ 13.09

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5.63ctw Pink Strawberry Quartz, Round, Translucent

5.63ctw Pink Strawberry Quartz, Round, Translucent

8 mm (calibrated)

$ 34.42

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3.14ctw Black Onyx, Round, Opaque

3.14ctw Black Onyx, Round, Opaque

7 mm (calibrated)

$ 6.26

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5.77ctw Green Amazonite, Round, Opaque

5.77ctw Green Amazonite, Round, Opaque

7 mm (calibrated)

$ 14.10

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0.48ct Pink Tourmaline, Round, Transparent

0.48ct Pink Tourmaline, Round, Transparent

5 mm (calibrated)

$ 19.12

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6.34ctw Multicolor Pietersite, Round, Opaque

6.34ctw Multicolor Pietersite, Round, Opaque

10 mm (calibrated)

$ 14.97

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0.68ct Pink Tourmaline, Round, Transparent

0.68ct Pink Tourmaline, Round, Transparent

5.5 mm (calibrated)

$ 27.09

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19.20ctw Green Amazonite, Round, Opaque

19.20ctw Green Amazonite, Round, Opaque

10 mm (calibrated)

$ 15.30

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2.84ctw Black Onyx, Round, Opaque

2.84ctw Black Onyx, Round, Opaque

7 mm (calibrated)

$ 4.71

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11.67ct Multicolor Pietersite, Round, Opaque

11.67ct Multicolor Pietersite, Round, Opaque

18 mm (calibrated)

$ 27.31

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48.59ct Multicolor Jasper, Round, Opaque
Jasper Product Video (346703)

48.59ct Multicolor Jasper, Round, Opaque

31.7 mm

$ 53.24

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4.27ct Black Star Diopside, Round, Opaque

4.27ct Black Star Diopside, Round, Opaque

9 mm (calibrated)

$ 21.26

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1.23ct Orange Moonstone, Round, Translucent

1.23ct Orange Moonstone, Round, Translucent

6.5 mm (calibrated)

$ 2.46

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11.32ct Green Maw-Sit-Sit, Round, Opaque

11.32ct Green Maw-Sit-Sit, Round, Opaque

13 mm (calibrated)

$ 37.21

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7.71ct White Quartz Cat'S Eye, Round, Transparent

7.71ct White Quartz Cat'S Eye, Round, Transparent

12 mm (calibrated)

$ 27.46

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5.00ctw Red Almandine Garnet, Round, Transparent

5.00ctw Red Almandine Garnet, Round, Transparent

3 mm (calibrated)

$ 24.90

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2.37ct Green Prehnite, Round, Transparent

2.37ct Green Prehnite, Round, Transparent

8 mm (calibrated)

$ 12.89

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Why Buy Round Cabochon Gems from GemSelect?

Natural Round Cabochon Gemstones

Our round cabochon gemstones are 100% natural, carefully selected for their color, clarity, and smooth domed finish, ideal for high-quality jewelry designs.

Buy Round Cabochon Gems Online

Browse a wide range of round cabochon gems in various materials, colors, and sizes. Enjoy secure online shopping with worldwide shipping and detailed product information.

Round Cabochon Gemstones for Jewelry Making

Why Choose Cabochon Cut Gemstones?

Cabochon gemstones feature a smooth, polished surface without facets, enhancing color and highlighting unique optical effects like chatoyancy and asterism.

Popular Round Cabochon Gem Types

Round cabochon gemstones are available in many varieties, including moonstone, turquoise, opal, star sapphire, and chrysoprase, each offering distinctive visual appeal.

Cabochon Gems for Jewelry Making

Round cabochons are ideal for rings, pendants, earrings, and bracelets. Their flat base makes them easy to set in bezel or custom settings.

Calibrated Round Cabochon Stones

We offer calibrated round cabochon gemstones in standard sizes, making them perfect for ready-made settings and consistent jewelry production.

Wholesale Cabochon Gemstones

Buy round cabochon gemstones in bulk for jewelry production or resale. We provide competitive pricing and a wide selection of natural stones.

Understanding Cabochon Quality

When selecting cabochon gemstones, consider color saturation, surface polish, symmetry, and the presence of unique optical effects that enhance value.

Learn more about gemstone cuts and styles on our Gemstone Cutting Guide.

FAQs

What is a cabochon gemstone?

A cabochon gemstone is a stone that has been shaped and polished with a smooth, rounded top and a flat base, rather than being faceted.

Why are some gemstones cut as cabochons?

Cabochon cuts are used to highlight color, translucency, and special optical effects like star patterns or cat’s eye reflections that are not visible in faceted stones.

Are round cabochon gemstones suitable for rings?

Yes, round cabochon gemstones are commonly used in rings due to their smooth surface and durability, especially in bezel settings.

What gemstones are best in cabochon form?

Gemstones like opal, moonstone, turquoise, star sapphire, and jade are often cut as cabochons to enhance their natural beauty and optical effects.

Do cabochon gemstones come in standard sizes?

Yes, many round cabochon gemstones are available in calibrated sizes such as 4 mm, 6 mm, or 8 mm, making them easy to use in standard settings.

Are your cabochon gemstones natural?

All our cabochon gemstones are natural, with any treatments clearly disclosed to ensure transparency and buyer confidence.

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 love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate
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