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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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2.05ctw Black Onyx, Round, Opaque

5.5 mm (calibrated)

$ 4.08

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2.47ct White Moonstone, Round, Translucent

8 mm (calibrated)

$ 27.06

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0.65ct Pink Tourmaline, Round, Transparent

5.3 mm

$ 25.90

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3.43ctw Multicolor Opal, Round, Transparent

7 mm (calibrated)

$ 80.08

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4.26ctw Pink Morganite, Round, Translucent

8 mm (calibrated)

$ 46.67

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7.20ctw Orange Rutile Quartz, Round, Transparent

10 mm (calibrated)

$ 21.30

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0.78ct Green Tourmaline, Round, Transparent

6 mm (calibrated)

$ 12.93

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1.59ct Violet Tanzanite, Round, Translucent

7.5 mm (calibrated)

$ 12.67

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1.46ctw Blue Apatite, Round, Transparent

4.3 mm

$ 24.00

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1.77ct Multicolor Labradorite, Round, Translucent

7 mm (calibrated)

$ 3.80

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2.24ct Red Tourmaline, Round, Transparent

8 mm (calibrated)

$ 34.36

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0.76ct Green Tourmaline, Round, Transparent

5.5 mm (calibrated)

$ 13.03

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7.74ctw Multicolor Opal, Round, Translucent

8 mm (calibrated)

$ 237.44

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2.69ctw Blue Sapphire, Round, Transparent

4.5 mm (calibrated)

$ 58.95

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4.35ct Pink Morganite, Round, Transparent

10 mm (calibrated)

$ 47.66

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1.00ct Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 17.14

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0.93ct Gray Cat'S Eye Alexandrite, Round, Opaque

5.5 mm (calibrated)

$ 186.00

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1.29ct Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 21.38

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35.20ct Brown Tiger'S Eye, Round, Opaque

20 mm (calibrated)

$ 49.37

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2.70ct Black Star Diopside, Round, Opaque

8 mm (calibrated)

$ 11.21

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7.04ct Yellow Rutile Quartz, Round, Transparent

13 mm (calibrated)

$ 24.45

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4.20ctw Pink Strawberry Quartz, Round, Transparent

9 mm (calibrated)

$ 64.42

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1.31ct Black Onyx, Round, Opaque

6.5 mm (calibrated)

$ 2.61

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9.47ct Yellow Rutile Quartz, Round, Transparent

13 mm (calibrated)

$ 32.88

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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 able to find what I've been looking for.

Posted By Tree Dog in April, 2026
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
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Overall Rating -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
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Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

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

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
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Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
Source: Bizrate
Enlarged Gemstone Image