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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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15.42ctw Multicolor Labradorite, Round, Translucent

15.42ctw Multicolor Labradorite, Round, Translucent

12 mm (calibrated)

$ 27.65

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2.02ct Brown Rutile Quartz, Round, Transparent

2.02ct Brown Rutile Quartz, Round, Transparent

9 mm (calibrated)

$ 6.64

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4.46ctw Multicolor Pietersite, Round, Opaque

4.46ctw Multicolor Pietersite, Round, Opaque

10 mm (calibrated)

$ 10.44

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17.73ctw Green Amazonite, Round, Opaque

17.73ctw Green Amazonite, Round, Opaque

10 mm (calibrated)

$ 14.13

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6.49ct Brown Rutile Quartz, Round, Transparent
Rutile Quartz Product Video (538971)

6.49ct Brown Rutile Quartz, Round, Transparent

12 mm (calibrated)

$ 14.23

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5.38ct Brown Rutile Quartz, Round, Transparent

5.38ct Brown Rutile Quartz, Round, Transparent

12 mm (calibrated)

$ 13.50

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3.52ctw Multicolor Labradorite, Round, Translucent

3.52ctw Multicolor Labradorite, Round, Translucent

7 mm (calibrated)

$ 4.20

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6.73ct Blue Larimar, Round, Opaque

6.73ct Blue Larimar, Round, Opaque

12 mm (calibrated)

$ 69.89

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0.28ct Pink Sapphire, Round, Transparent

0.28ct Pink Sapphire, Round, Transparent

3.7 mm

$ 5.91

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2.94ctw Black Onyx, Round, Opaque

2.94ctw Black Onyx, Round, Opaque

7 mm (calibrated)

$ 5.86

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3.71ctw Multicolor Labradorite, Round, Transparent

3.71ctw Multicolor Labradorite, Round, Transparent

7 mm (calibrated)

$ 9.01

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11.71ctw Multicolor Pietersite, Round, Opaque

11.71ctw Multicolor Pietersite, Round, Opaque

14 mm (calibrated)

$ 51.70

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8.64ctw Green Amazonite, Round, Opaque

8.64ctw Green Amazonite, Round, Opaque

8 mm (calibrated)

$ 19.19

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12.37ct Multicolor Pietersite, Round, Opaque

12.37ct Multicolor Pietersite, Round, Opaque

18 mm (calibrated)

$ 30.31

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1.95ct Orange Sunstone, Round, Translucent

1.95ct Orange Sunstone, Round, Translucent

8.5 mm (calibrated)

$ 11.67

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6.42ctw Multicolor Pietersite, Round, Opaque

6.42ctw Multicolor Pietersite, Round, Opaque

11 mm (calibrated)

$ 15.73

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6.33ct Turquoise Larimar, Round, Opaque

6.33ct Turquoise Larimar, Round, Opaque

12 mm (calibrated)

$ 75.08

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2.11ctw Black Onyx, Round, Opaque

2.11ctw Black Onyx, Round, Opaque

5.5 mm (calibrated)

$ 4.20

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2.15ctw Multicolor Labradorite, Round, Translucent

2.15ctw Multicolor Labradorite, Round, Translucent

6 mm (calibrated)

$ 2.57

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21.00ctw Green Amazonite, Round, Opaque
Amazonite Product Video (491096)

21.00ctw Green Amazonite, Round, Opaque

10 mm (calibrated)

$ 16.73

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4.92ctw Violet Amethyst, Round, Transparent

4.92ctw Violet Amethyst, Round, Transparent

8 mm (calibrated)

$ 31.44

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2.16ctw Multicolor Labradorite, Round, Translucent

2.16ctw Multicolor Labradorite, Round, Translucent

6 mm (calibrated)

$ 4.65

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4.80ct Black Star Diopside, Round, Opaque

4.80ct Black Star Diopside, Round, Opaque

9 mm (calibrated)

$ 23.90

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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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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 -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

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 -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate
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