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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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1.29ct Yellow Tourmaline, Round, Transparent

1.29ct Yellow Tourmaline, Round, Transparent

6 mm (calibrated)

$ 25.70

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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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8.80ct Multicolor Agate, Round, Opaque

8.80ct Multicolor Agate, Round, Opaque

13 mm (calibrated)

$ 7.01

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54.37ctw Multicolor Labradorite, Round, Translucent

54.37ctw Multicolor Labradorite, Round, Translucent

23.1 mm

$ 120.22

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11.08ctw Green Amazonite, Round, Opaque

11.08ctw Green Amazonite, Round, Opaque

8.5 mm (calibrated)

$ 27.07

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7.10ct Multicolor Labradorite, Round, Translucent

7.10ct Multicolor Labradorite, Round, Translucent

14 mm (calibrated)

$ 15.28

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2.52ctw Multicolor Pietersite, Round, Opaque

2.52ctw Multicolor Pietersite, Round, Opaque

7.5 mm (calibrated)

$ 5.94

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3.20ct Multicolor Agate, Round, Opaque

3.20ct Multicolor Agate, Round, Opaque

9 mm (calibrated)

$ 3.04

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8.36ctw Multicolor Opal, Round, Translucent
Opal Product Video (466382)

8.36ctw Multicolor Opal, Round, Translucent

8 mm (calibrated)

$ 256.46

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9.00ct Pink Morganite, Round, Transparent

9.00ct Pink Morganite, Round, Transparent

14 mm (calibrated)

$ 98.60

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5.89ctw Green Prehnite, Round, Transparent

5.89ctw Green Prehnite, Round, Transparent

7 mm (calibrated)

$ 31.76

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11.08ctw Yellow Rutile Quartz, Round, Transparent

11.08ctw Yellow Rutile Quartz, Round, Transparent

11 mm (calibrated)

$ 30.23

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12.33ct Multicolor Labradorite, Round, Translucent

12.33ct Multicolor Labradorite, Round, Translucent

16 mm (calibrated)

$ 26.53

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8.57ct Multicolor Black Opal, Round, Opaque
Black Opal Product Video (745522)

8.57ct Multicolor Black Opal, Round, Opaque

14 mm (calibrated)

$ 355.66

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1.92ct Orange Moonstone, Round, Translucent

1.92ct Orange Moonstone, Round, Translucent

7.5 mm (calibrated)

$ 3.83

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0.77ct Pink Tourmaline, Round, Transparent

0.77ct Pink Tourmaline, Round, Transparent

5.7 mm

$ 12.76

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10.97ctw Green Amazonite, Round, Opaque

10.97ctw Green Amazonite, Round, Opaque

9 mm (calibrated)

$ 26.80

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10.27ct Yellow Rutile Quartz, Round, Translucent

10.27ct Yellow Rutile Quartz, Round, Translucent

15 mm (calibrated)

$ 27.90

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0.66ct Red Tourmaline, Round, Transparent

0.66ct Red Tourmaline, Round, Transparent

5.5 mm (calibrated)

$ 10.94

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14.85ct Green Maw-Sit-Sit, Round, Opaque

14.85ct Green Maw-Sit-Sit, Round, Opaque

14 mm (calibrated)

$ 45.88

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3.98ct Violet Amethyst, Round, Transparent

3.98ct Violet Amethyst, Round, Transparent

10 mm (calibrated)

$ 23.79

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38.65ct Gray Hematite, Round, Opaque

38.65ct Gray Hematite, Round, Opaque

21.7 mm

$ 37.69

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28.60ct Multicolor Labradorite, Round, Translucent

28.60ct Multicolor Labradorite, Round, Translucent

25.5 mm

$ 63.24

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12.19ct Yellow Rutile Quartz, Round, Transparent

12.19ct Yellow Rutile Quartz, Round, Transparent

15 mm (calibrated)

$ 33.12

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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

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

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good place to buy gemstones

Posted By Elansary in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Ita's a pretty good and simple way to find gems that youa're looking for amazing selection

Posted By Amman in May, 2026
Source: Bizrate
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