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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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2.51ct Multicolor Pietersite, Round, Opaque

2.51ct Multicolor Pietersite, Round, Opaque

9 mm (calibrated)

$ 6.08

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4.40ct Pink Morganite, Round, Transparent

4.40ct Pink Morganite, Round, Transparent

11 mm (calibrated)

$ 47.73

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0.61ct Pink Tourmaline, Round, Transparent

0.61ct Pink Tourmaline, Round, Transparent

5 mm (calibrated)

$ 24.30

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6.33ctw White Rutile Quartz, Round, Translucent

6.33ctw White Rutile Quartz, Round, Translucent

9 mm (calibrated)

$ 13.88

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4.98ctw Multicolor Labradorite, Round, Translucent

4.98ctw Multicolor Labradorite, Round, Translucent

8 mm (calibrated)

$ 12.10

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4.50ct Black Star Diopside, Round, Opaque

4.50ct Black Star Diopside, Round, Opaque

9 mm (calibrated)

$ 18.68

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0.55ct Pink Tourmaline, Round, Transparent

0.55ct Pink Tourmaline, Round, Transparent

5 mm (calibrated)

$ 18.26

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17.64ct White Howlite, Round, Opaque

17.64ct White Howlite, Round, Opaque

20 mm (calibrated)

$ 8.26

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11.53ctw Yellow Rutile Quartz, Round, Transparent

11.53ctw Yellow Rutile Quartz, Round, Transparent

11 mm (calibrated)

$ 31.46

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48.13ct Multicolor Tiger'S Eye Matrix, Round, Opaque

48.13ct Multicolor Tiger'S Eye Matrix, Round, Opaque

29.3 mm

$ 47.94

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2.34ct Black Cat'S Eye Scapolite, Round, Translucent

2.34ct Black Cat'S Eye Scapolite, Round, Translucent

9 mm (calibrated)

$ 12.82

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1.68ct Pink Morganite, Round, Transparent

1.68ct Pink Morganite, Round, Transparent

8 mm (calibrated)

$ 18.41

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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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0.77ct Green Tourmaline, Round, Transparent

0.77ct Green Tourmaline, Round, Transparent

5.5 mm (calibrated)

$ 15.98

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9.45ctw Violet Amethyst, Round, Transparent

9.45ctw Violet Amethyst, Round, Transparent

11 mm (calibrated)

$ 51.78

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2.33ctw Green Prehnite, Round, Transparent

2.33ctw Green Prehnite, Round, Transparent

7 mm (calibrated)

$ 12.67

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0.67ct Green Tourmaline, Round, Transparent

0.67ct Green Tourmaline, Round, Transparent

5 mm (calibrated)

$ 13.35

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8.59ct Black Star Diopside, Round, Opaque

8.59ct Black Star Diopside, Round, Opaque

11 mm (calibrated)

$ 42.78

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37.96ct Brown Tiger'S Eye Matrix, Round, Opaque

37.96ct Brown Tiger'S Eye Matrix, Round, Opaque

25.2 mm

$ 21.56

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11.65ctw White Rutile Quartz, Round, Transparent

11.65ctw White Rutile Quartz, Round, Transparent

12 mm (calibrated)

$ 25.53

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2.18ctw Multicolor Labradorite, Round, Translucent

2.18ctw Multicolor Labradorite, Round, Translucent

6 mm (calibrated)

$ 2.61

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9.37ct Yellow Rutile Quartz, Round, Transparent

9.37ct Yellow Rutile Quartz, Round, Transparent

14 mm (calibrated)

$ 25.46

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1.12ctw Gray Moonstone, Round, Translucent

1.12ctw Gray Moonstone, Round, Translucent

5 mm (calibrated)

$ 5.58

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11.64ctw Green Amazonite, Round, Opaque

11.64ctw Green Amazonite, Round, Opaque

8 mm (calibrated)

$ 28.44

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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 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

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very pleasant

Posted By Varun in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate
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