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Natural Cabochon Gemstones

Browse our collection of natural cabochon gemstones, featuring smooth domed cuts perfect for jewelry and gemstone collecting.

Cabochon Gemstones Weight
Cabochon Gemstones Size
Cabochon Gemstones Clarity
Cabochon Gemstones Price
Cabochon Gemstones Treatment

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue
Brown
Golden
Gray
Green
Multicolor Cabochon Gemstones
Orange
Pink
Purple
Red
Turquoise
Violet
White Cabochon Gemstones
Yellow
Single
Pairs
Lots
Faceted
Cabochons
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8.42ct White with Black Dendritic Agate, Pear Shape, Opaque

18 x 13 mm (calibrated)

$ 8.09

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3.72ct Multicolor White Dendritic Agate, Pear Shape, Opaque

13 x 9 mm (calibrated)

$ 3.58

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4.99ct White with Black Dendritic Agate, Pear Shape, Opaque

14 x 10 mm (calibrated)

$ 4.79

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14.76ct White with Black Dendritic Agate, Pear Shape, Translucent

20 x 15 mm (calibrated)

$ 35.42

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17.98ct White with Black Dendritic Agate, Pear Shape, Translucent

23.2 x 20.1 mm

$ 15.11

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20.32ct White with Black Dendritic Agate, Fancy, Opaque

25 x 18 mm (calibrated)

$ 17.06

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3.56ct White with Black Dendritic Agate, Pear Shape, Opaque

13 x 9 mm (calibrated)

$ 3.42

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8.82ct Multicolor Dendritic Agate, Pear Shape, Opaque

18 x 13 mm (calibrated)

$ 21.17

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7.83ctw White with Black Dendritic Agate, Pear Shape, Opaque

14 x 10 mm (calibrated)

$ 7.51

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8.77ct Multicolor Dendritic Agate, Pear Shape, Translucent

18 x 13 mm (calibrated)

$ 21.05

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10.99ct White with Black Dendritic Agate, Pear Shape, Opaque

20 x 15 mm (calibrated)

$ 10.55

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9.19ct White with Black Dendritic Agate, Pear Shape, Opaque

18 x 13 mm (calibrated)

$ 8.82

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11.43ct White with Black Dendritic Agate, Pear Shape, Translucent

21 x 13.8 mm

$ 27.43

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31.41ct White with Black Dendritic Agate, Pear Shape, Translucent

32.5 x 22.3 mm

$ 26.39

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11.47ct Multicolor White Dendritic Agate, Pear Shape, Opaque

20 x 15 mm (calibrated)

$ 11.02

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5.37ct Multicolor Dendritic Agate, Pear Shape, Translucent

19.6 x 14.2 mm

$ 22.98

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11.82ct White with Black Dendritic Agate, Pear Shape, Opaque

20 x 15 mm (calibrated)

$ 11.35

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36.87ct White with Black Dendritic Agate, Pear Shape, Opaque

37.5 x 25.8 mm

$ 30.97

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7.78ctw White with Black Dendritic Agate, Pear Shape, Opaque

14 x 10 mm (calibrated)

$ 7.46

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7.67ct Multicolor White Dendritic Agate, Pear Shape, Opaque

18 x 13 mm (calibrated)

$ 7.37

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9.49ct Multicolor Dendritic Agate, Pear Shape, Opaque

18 x 13 mm (calibrated)

$ 22.78

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11.27ct Multicolor White Dendritic Agate, Pear Shape, Opaque

20 x 15 mm (calibrated)

$ 10.82

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7.95ctw White with Black Dendritic Agate, Pear Shape, Opaque

13 x 9 mm (calibrated)

$ 7.63

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11.14ct White with Black Dendritic Agate, Pear Shape, Opaque

25.3 x 12.6 mm

$ 9.36

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Why Buy Cabochon Gemstones from GemSelect?

Natural Cabochon Gemstones

Our natural cabochon gemstones are carefully selected for color, quality and beauty. The smooth domed surface highlights the natural patterns and optical effects of many gems, making cabochons ideal for unique jewelry designs.

Cabochon Gemstones Online

Buy cabochon gemstones online at GemSelect with confidence. We offer a wide selection of loose cabochon gems including opal, moonstone, turquoise, labradorite and many more, all available with secure checkout and worldwide shipping.

Loose Cabochon Gemstones for Jewelry Making

What Are Cabochon Cut Gemstones?

Cabochon cut gemstones feature a polished, rounded top with a flat or slightly domed base instead of facets. This classic gemstone cut is used to emphasize color, transparency, and special optical effects such as star stones, chatoyancy, and color play.

Popular Cabochon Gemstones

Many gemstones are traditionally cut as cabochons. Popular choices include opal cabochons with vibrant color play, moonstone cabochons displaying adularescence, turquoise cabochons prized for their rich color, and star sapphires that show asterism.

Cabochon Stones for Jewelry

Cabochon stones are widely used in rings, pendants, bracelets and earrings. Their smooth surface and bold appearance make them ideal for bezel settings and statement jewelry pieces.

Unique Optical Effects in Cabochon Gems

The cabochon cut is essential for gemstones that display optical phenomena. Star sapphires, star rubies, cat's eye chrysoberyl and many moonstones require the cabochon shape to reveal these special visual effects.

Loose Cabochon Gemstones for Collectors

Loose cabochon gemstones are popular among collectors because they often showcase natural patterns, inclusions, and color zoning that would be hidden in faceted stones. Each gem has its own distinctive appearance.

Choosing the Right Cabochon Gemstone

When selecting a cabochon gemstone, consider color saturation, surface polish, symmetry and dome height. High quality cabochons have even curvature, excellent polish and vibrant natural color.

Learn more about gemstone cuts and shapes on our Gemstone Cutting Information Page.

FAQs

What is a cabochon gemstone?

A cabochon gemstone is a stone that has been polished into a smooth, rounded shape without facets. It typically has a domed top and flat base.

Why are some gemstones cut as cabochons instead of faceted?

Some gemstones display special optical effects or natural patterns that are best shown with a cabochon cut. Others may not be transparent enough for faceting.

Which gemstones are commonly cut as cabochons?

Common cabochon gemstones include opal, turquoise, moonstone, labradorite, chrysoberyl, star sapphire, jade, and many opaque or translucent stones.

Are cabochon gemstones suitable for jewelry?

Yes, cabochon gemstones are widely used in jewelry. Their smooth surface works well with bezel settings and bold jewelry designs.

Can I buy loose cabochon gemstones at GemSelect?

Yes, GemSelect offers a large selection of loose cabochon gemstones in many sizes, colors and gemstone varieties suitable for jewelry making or collecting.

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

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 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 -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
Source: Bizrate
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