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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

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color Cabochon Gemstones
Black Cabochon Gemstones
Blue Cabochon Gemstones
Brown Cabochon Gemstones
Golden Cabochon Gemstones
Gray Cabochon Gemstones
Green Cabochon Gemstones
Multicolor Cabochon Gemstones
Orange Cabochon Gemstones
Pink Cabochon Gemstones
Purple Cabochon Gemstones
Red Cabochon Gemstones
Turquoise Cabochon Gemstones
Violet Cabochon Gemstones
White Cabochon Gemstones
Yellow Cabochon Gemstones
Single
Pairs
Lots
Faceted
Cabochons
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11.80ctw Earthy Green Seraphinite Gemstones, Pear Shape, Opaque

11.80ctw Earthy Green Seraphinite, Pear Shape, Opaque

14 x 10 mm (calibrated)

$ 23.36

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26.94ct Greyish White Howlite Gemstones, Oval, Opaque

26.94ct Greyish White Howlite, Oval, Opaque

27 x 20 mm (calibrated)

$ 16.16

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11.85ct Bluish White Rainbow Moonstone Gemstones, Oval, Transparent
Rainbow Moonstone Product Video (674166)

11.85ct Bluish White Rainbow Moonstone, Oval, Transparent

19.8 x 10.9 mm

$ 213.30

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25.49ct White with Black Dendritic Agate Gemstones, Round, Translucent

25.49ct White with Black Dendritic Agate, Round, Translucent

23.1 mm

$ 61.18

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34.16ct Medium Violet Charoite Gemstones, Oval, Opaque
Charoite Product Video (567793)

34.16ct Medium Violet Charoite, Oval, Opaque

30.6 x 21 mm

$ 77.10

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1.42ct White Sillimanite Cat's Eye Gemstones, Oval, Transparent

1.42ct White Sillimanite Cat's Eye, Oval, Transparent

8 x 5 mm (calibrated)

$ 5.63

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5.90ct Multicolor Pietersite Gemstones, Marquise, Opaque

5.90ct Multicolor Pietersite, Marquise, Opaque

21.7 x 7 mm

$ 17.41

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16.97ct Multicolor Ammolite Gemstones, Fancy, Opaque

16.97ct Multicolor Ammolite, Fancy, Opaque

19.6 x 19.3 mm

$ 203.64

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2.41ct Warm Yellow Cat's Eye Opal Gemstones, Oval, Opaque

2.41ct Warm Yellow Cat's Eye Opal, Oval, Opaque

10.3 x 6.3 mm

$ 8.68

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67.99ct Multicolor Tiger's Eye Matrix Gemstones, Fancy, Opaque

67.99ct Multicolor Tiger's Eye Matrix, Fancy, Opaque

34 x 26 mm

$ 46.50

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

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

25.3 x 12.6 mm

$ 9.36

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2.92ct Light Yellowish Green Prehnite Gemstones, Oval, Transparent/Translucent

2.92ct Light Yellowish Green Prehnite, Oval, Transparent/Translucent

9.4 x 8 mm

$ 10.40

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0.85ct Light Hot Pink Tourmaline Gemstones, Oval, Transparent

0.85ct Light Hot Pink Tourmaline, Oval, Transparent

6.5 x 5.1 mm

$ 40.80

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3.30ct Multicolor Black Opal Gemstones, Oval, Opaque

3.30ct Multicolor Black Opal, Oval, Opaque

14.7 x 11 mm

$ 115.83

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16.48ct Multicolor Cinnabar Gemstones, Oval, Opaque

16.48ct Multicolor Cinnabar, Oval, Opaque

27.3 x 19 mm

$ 23.24

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28.98ctw Multicolor Coral Gemstones, Oval, Opaque
Coral Product Video (564695)

28.98ctw Multicolor Coral, Oval, Opaque

23.6 x 14.2 mm

$ 66.18

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1.22ct Bright Green Emerald Gemstones, Oval, Translucent

1.22ct Bright Green Emerald, Oval, Translucent

7.2 x 6 mm

$ 117.12

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3.21ct Pineapple yellow Sphene Gemstones, Oval, Transparent

3.21ct Pineapple yellow Sphene, Oval, Transparent

9.3 x 8.2 mm

$ 19.26

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45.87ct Black Brown Obsidian Gemstones, Oval, Opaque

45.87ct Black Brown Obsidian, Oval, Opaque

35 x 25.6 mm

$ 60.55

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32.45ct Multicolor Jasper Gemstones, Oval, Opaque

32.45ct Multicolor Jasper, Oval, Opaque

30 x 22 mm (calibrated)

$ 42.84

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10.43ct Cinnamon Brown Tiger's Eye Gemstones, Oval, Opaque

10.43ct Cinnamon Brown Tiger's Eye, Oval, Opaque

18 x 13 mm (calibrated)

$ 7.38

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37.52ct Golden-Orange Calcite Gemstones, Oval, Translucent

37.52ct Golden-Orange Calcite, Oval, Translucent

40 x 20.1 mm

$ 31.07

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2.42ct Multicolor Opal Gemstones, Oval, Opaque

2.42ct Multicolor Opal, Oval, Opaque

11 x 8.6 mm

$ 87.12

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33.83ctw Multicolor Jasper Gemstones, Oval, Opaque

33.83ctw Multicolor Jasper, Oval, Opaque

32.7 x 13.9 mm

$ 66.97

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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 -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
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Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
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Overall Rating -> 10 star ratings

A pleasant experience and many choices to choose from

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Overall Rating -> 10 star ratings

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Overall Rating -> 10 star ratings

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