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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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3.22ct Multicolor Pietersite, Round, Opaque

3.22ct Multicolor Pietersite, Round, Opaque

10.5 mm

$ 7.79

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6.42ctw White Moonstone, Round, Translucent

6.42ctw White Moonstone, Round, Translucent

9 mm (calibrated)

$ 17.59

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7.07ct Black Star Diopside, Round, Opaque

7.07ct Black Star Diopside, Round, Opaque

11 mm (calibrated)

$ 35.21

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15.28ctw Multicolor Labradorite, Round, Translucent

15.28ctw Multicolor Labradorite, Round, Translucent

12 mm (calibrated)

$ 37.13

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10.32ctw Multicolor Labradorite, Round, Translucent

10.32ctw Multicolor Labradorite, Round, Translucent

10 mm (calibrated)

$ 12.33

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1.93ctw Multicolor Opal, Round, Translucent

1.93ctw Multicolor Opal, Round, Translucent

6 mm (calibrated)

$ 74.01

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2.62ct Black Cat'S Eye Scapolite, Round, Translucent

2.62ct Black Cat'S Eye Scapolite, Round, Translucent

9 mm (calibrated)

$ 14.35

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5.60ctw Yellow Prehnite, Round, Transparent
Prehnite Product Video (368678)

5.60ctw Yellow Prehnite, Round, Transparent

6.5 mm (calibrated)

$ 25.16

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3.43ct Multicolor Pietersite, Round, Opaque

3.43ct Multicolor Pietersite, Round, Opaque

12 mm (calibrated)

$ 8.30

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47.25ct Green Amazonite, Round, Opaque

47.25ct Green Amazonite, Round, Opaque

30.4 mm

$ 37.65

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1.05ct Multicolor Opal, Round, Translucent
Opal Product Video (537521)

1.05ct Multicolor Opal, Round, Translucent

7 mm (calibrated)

$ 25.78

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8.39ctw Multicolor Opal, Round, Translucent
Opal Product Video (466386)

8.39ctw Multicolor Opal, Round, Translucent

8 mm (calibrated)

$ 257.37

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2.89ct Black Cat'S Eye Scapolite, Round, Translucent

2.89ct Black Cat'S Eye Scapolite, Round, Translucent

9 mm (calibrated)

$ 15.84

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2.67ctw Green Prehnite, Round, Transparent

2.67ctw Green Prehnite, Round, Transparent

6.5 mm (calibrated)

$ 12.08

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6.07ctw Multicolor Opal, Round, Translucent

6.07ctw Multicolor Opal, Round, Translucent

8 mm (calibrated)

$ 186.21

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2.74ct Red Strawberry Quartz, Round, Transparent

2.74ct Red Strawberry Quartz, Round, Transparent

9.5 mm (calibrated)

$ 42.03

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5.05ct Multicolor Labradorite, Round, Translucent

5.05ct Multicolor Labradorite, Round, Translucent

10 mm (calibrated)

$ 10.23

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1.03ct Pink Tourmaline, Round, Transparent

1.03ct Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 17.07

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1.01ct Pink Tourmaline, Round, Transparent

1.01ct Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 16.74

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27.20ct Multicolor Ammolite, Round, Opaque
Ammolite Product Video (452679)

27.20ct Multicolor Ammolite, Round, Opaque

23.9 mm

$ 270.91

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0.76ct Green Tourmaline, Round, Transparent

0.76ct Green Tourmaline, Round, Transparent

5 mm (calibrated)

$ 15.14

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6.91ctw Multicolor Pietersite, Round, Opaque

6.91ctw Multicolor Pietersite, Round, Opaque

12 mm (calibrated)

$ 16.32

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5.53ct Red Moonstone, Round, Translucent

5.53ct Red Moonstone, Round, Translucent

10 mm (calibrated)

$ 11.07

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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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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

Enjoy viewing the selections. Excellent product

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

Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 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

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate
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