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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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7.23ct Multicolor Agate, Round, Opaque

7.23ct Multicolor Agate, Round, Opaque

11.5 mm

$ 12.24

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8.53ct Multicolor Pietersite, Round, Opaque

8.53ct Multicolor Pietersite, Round, Opaque

14 mm (calibrated)

$ 20.65

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3.60ctw Multicolor Labradorite, Round, Translucent

3.60ctw Multicolor Labradorite, Round, Translucent

7 mm (calibrated)

$ 6.32

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1.01ct Multicolor Opal, Round, Transparent

1.01ct Multicolor Opal, Round, Transparent

7 mm (calibrated)

$ 24.79

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1.00ctw Blue Sapphire, Round, Transparent
Sapphire Product Video (500548)

1.00ctw Blue Sapphire, Round, Transparent

3.7 mm

$ 43.82

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1.88ct Gray Tourmaline, Round, Transparent

1.88ct Gray Tourmaline, Round, Transparent

7 mm (calibrated)

$ 31.56

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5.89ctw Green Prehnite, Round, Transparent

5.89ctw Green Prehnite, Round, Transparent

7.5 mm (calibrated)

$ 32.27

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30.09ct Yellow Rutile Quartz, Round, Transparent

30.09ct Yellow Rutile Quartz, Round, Transparent

22.1 mm

$ 32.97

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0.72ct Green Tourmaline, Round, Transparent

0.72ct Green Tourmaline, Round, Transparent

5 mm (calibrated)

$ 14.34

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0.90ct Pink Strawberry Quartz, Round, Transparent

0.90ct Pink Strawberry Quartz, Round, Transparent

7 mm (calibrated)

$ 7.89

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3.64ct Multicolor Pietersite, Round, Opaque

3.64ct Multicolor Pietersite, Round, Opaque

11 mm (calibrated)

$ 8.81

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2.28ct Brown Cat'S Eye Scapolite, Round, Translucent

2.28ct Brown Cat'S Eye Scapolite, Round, Translucent

8.5 mm (calibrated)

$ 12.49

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9.08ct Brown Star Sunstone, Round, Opaque

9.08ct Brown Star Sunstone, Round, Opaque

14 mm (calibrated)

$ 75.36

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10.36ctw Multicolor Pietersite, Round, Opaque

10.36ctw Multicolor Pietersite, Round, Opaque

14 mm (calibrated)

$ 24.45

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8.70ct White Quartz Cat'S Eye, Round, Transparent

8.70ct White Quartz Cat'S Eye, Round, Transparent

13 mm (calibrated)

$ 30.88

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7.46ct White Quartz Cat'S Eye, Round, Transparent

7.46ct White Quartz Cat'S Eye, Round, Transparent

12 mm (calibrated)

$ 32.69

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7.33ct Yellow Rutile Quartz, Round, Transparent

7.33ct Yellow Rutile Quartz, Round, Transparent

14 mm (calibrated)

$ 19.92

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7.11ctw White Moonstone, Round, Translucent

7.11ctw White Moonstone, Round, Translucent

9 mm (calibrated)

$ 19.47

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7.66ct Multicolor Agate, Round, Opaque

7.66ct Multicolor Agate, Round, Opaque

12 mm (calibrated)

$ 12.96

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0.89ct Green Tourmaline, Round, Transparent

0.89ct Green Tourmaline, Round, Transparent

6 mm (calibrated)

$ 14.75

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1.04ct Green Emerald, Round, Translucent

1.04ct Green Emerald, Round, Translucent

6 mm (calibrated)

$ 82.87

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2.48ct Black Cat'S Eye Scapolite, Round, Translucent

2.48ct Black Cat'S Eye Scapolite, Round, Translucent

9 mm (calibrated)

$ 13.59

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3.71ct Brown Rutile Quartz, Round, Transparent

3.71ct Brown Rutile Quartz, Round, Transparent

9 mm (calibrated)

$ 12.19

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2.84ct White Moonstone, Round, Translucent

2.84ct White Moonstone, Round, Translucent

9 mm (calibrated)

$ 7.78

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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 -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

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

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate
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