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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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4.06ct Multicolor Opal, Round, Opaque

4.06ct Multicolor Opal, Round, Opaque

12 mm (calibrated)

$ 121.31

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31.15ct Multicolor Labradorite, Round, Translucent

31.15ct Multicolor Labradorite, Round, Translucent

25.2 mm

$ 68.87

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3.98ct Violet Amethyst, Round, Transparent

3.98ct Violet Amethyst, Round, Transparent

10 mm (calibrated)

$ 23.79

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3.92ct Multicolor Fire Agate, Round, Opaque

3.92ct Multicolor Fire Agate, Round, Opaque

9 mm (calibrated)

$ 33.20

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6.32ctw White Moonstone, Round, Translucent

6.32ctw White Moonstone, Round, Translucent

9 mm (calibrated)

$ 17.31

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5.05ctw Multicolor Pietersite, Round, Opaque

5.05ctw Multicolor Pietersite, Round, Opaque

11 mm (calibrated)

$ 11.82

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1.22ct Multicolor Opal, Round, Opaque

1.22ct Multicolor Opal, Round, Opaque

8 mm (calibrated)

$ 40.10

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1.86ct Multicolor Pietersite, Round, Opaque

1.86ct Multicolor Pietersite, Round, Opaque

8 mm (calibrated)

$ 4.39

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3.14ct Brown Rutile Quartz, Round, Transparent

3.14ct Brown Rutile Quartz, Round, Transparent

9 mm (calibrated)

$ 8.61

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7.84ctw White Moonstone, Round, Translucent

7.84ctw White Moonstone, Round, Translucent

9 mm (calibrated)

$ 21.47

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5.56ct Green Actinolite Cat'S Eye, Round, Translucent

5.56ct Green Actinolite Cat'S Eye, Round, Translucent

11 mm (calibrated)

$ 38.76

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5.12ctw Multicolor Opal, Round, Translucent

5.12ctw Multicolor Opal, Round, Translucent

8 mm (calibrated)

$ 157.07

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1.06ct Green Tourmaline, Round, Transparent

1.06ct Green Tourmaline, Round, Transparent

6 mm (calibrated)

$ 17.57

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0.62ct Green Tourmaline, Round, Transparent

0.62ct Green Tourmaline, Round, Transparent

4.7 mm

$ 12.35

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2.56ct Brown Cat'S Eye Scapolite, Round, Translucent

2.56ct Brown Cat'S Eye Scapolite, Round, Translucent

8.5 mm (calibrated)

$ 6.09

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57.41ctw Multicolor Labradorite, Round, Translucent

57.41ctw Multicolor Labradorite, Round, Translucent

25 mm

$ 74.85

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2.64ctw Pink Tourmaline, Round, Transparent

2.64ctw Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 43.76

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6.35ctw White Moonstone, Round, Translucent

6.35ctw White Moonstone, Round, Translucent

9 mm (calibrated)

$ 17.39

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0.77ct Green Tourmaline, Round, Transparent

0.77ct Green Tourmaline, Round, Transparent

5.5 mm (calibrated)

$ 15.98

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11.35ctw Multicolor Pietersite, Round, Opaque
Pietersite Product Video (601388)

11.35ctw Multicolor Pietersite, Round, Opaque

15 mm (calibrated)

$ 50.11

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0.93ct Pink Tourmaline, Round, Transparent

0.93ct Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 15.42

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16.65ct Multicolor Agate, Round, Opaque

16.65ct Multicolor Agate, Round, Opaque

14 mm (calibrated)

$ 13.26

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1.47ct Red Tourmaline, Round, Transparent

1.47ct Red Tourmaline, Round, Transparent

7 mm (calibrated)

$ 25.20

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8.13ct Green Jadeite, Round, Translucent

8.13ct Green Jadeite, Round, Translucent

12 mm (calibrated)

$ 26.73

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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

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate
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