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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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1.95ctw Multicolor Opal, Round, Translucent

6 mm (calibrated)

$ 74.78

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13.22ct Multicolor Labradorite, Round, Translucent

14 mm (calibrated)

$ 28.44

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13.11ct Multicolor Coral, Round, Translucent

18 mm (calibrated)

$ 43.09

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7.55ct Multicolor Labradorite, Round, Translucent

12 mm (calibrated)

$ 9.02

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23.89ct Green Agate, Round, Translucent

20 mm (calibrated)

$ 19.11

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5.02ctw Multicolor Labradorite, Round, Transparent

10 mm (calibrated)

$ 12.20

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3.33ctw Brown Rutile Quartz, Round, Transparent

7.5 mm (calibrated)

$ 10.95

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7.05ctw Pink Morganite, Round, Translucent

10 mm (calibrated)

$ 77.24

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3.87ct Orange Moonstone, Round, Translucent

11 mm (calibrated)

$ 7.75

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3.52ct White Moonstone, Round, Translucent

9 mm (calibrated)

$ 9.64

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25.49ct White Dendritic Agate, Round, Translucent

23.1 mm

$ 50.78

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4.77ctw Brown Rutile Quartz, Round, Transparent

9 mm (calibrated)

$ 9.50

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4.45ctw Multicolor Labradorite, Round, Translucent

8 mm (calibrated)

$ 5.44

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0.65ct Pink Tourmaline, Round, Transparent

5.3 mm

$ 25.90

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5.40ctw White Moonstone, Round, Translucent

9 mm (calibrated)

$ 14.79

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1.63ct Pink Strawberry Quartz, Round, Translucent

7 mm (calibrated)

$ 9.97

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4.27ctw Multicolor Pietersite, Round, Opaque

11 mm (calibrated)

$ 9.99

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0.95ct Multicolor Opal, Round, Translucent

7 mm (calibrated)

$ 17.67

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1.15ct Pink Strawberry Quartz, Round, Transparent

7 mm (calibrated)

$ 10.08

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0.59ct Pink Tourmaline, Round, Transparent

5 mm (calibrated)

$ 23.51

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14.76ct Multicolor Agate, Round, Opaque

15 mm (calibrated)

$ 24.99

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0.10ct Purple Sapphire, Round, Transparent

2.5 mm (calibrated)

$ 1.74

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6.08ct Purple Star Ruby, Round, Opaque

9 mm (calibrated)

$ 280.78

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3.26ct Multicolor Labradorite, Round, Translucent

10 mm (calibrated)

$ 7.92

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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

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 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 -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 2025
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
Enlarged Gemstone Image