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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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18.58ct Pink Rose Quartz, Oval, Transparent

18.58ct Pink Rose Quartz, Oval, Transparent

18 x 13 mm (calibrated)

$ 24.84

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17.24ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (494369)

17.24ct Multicolor Ammolite, Fancy, Opaque

28.4 x 15.4 mm

$ 283.32

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14.13ct Multicolor Ammolite, Fancy, Opaque

14.13ct Multicolor Ammolite, Fancy, Opaque

20 x 15 mm (calibrated)

$ 154.81

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3.32ctw Orange Moonstone, Oval, Translucent

3.32ctw Orange Moonstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 6.64

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32.57ct Gray Jadeite, Oval, Translucent

32.57ct Gray Jadeite, Oval, Translucent

27 x 20 mm (calibrated)

$ 53.53

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18.92ct Multicolor Jasper, Baguette, Opaque

18.92ct Multicolor Jasper, Baguette, Opaque

27.1 x 13 mm

$ 10.74

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26.91ct Green Jadeite, Oval, Translucent

26.91ct Green Jadeite, Oval, Translucent

25.2 x 18.9 mm

$ 44.22

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6.20ct Multicolor Boulder Opal, Oval, Opaque

6.20ct Multicolor Boulder Opal, Oval, Opaque

22.9 x 7.6 mm

$ 43.23

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5.46ctw Brown Tiger'S Eye, Oval, Opaque

5.46ctw Brown Tiger'S Eye, Oval, Opaque

8.2 x 10.2 mm

$ 8.16

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9.16ct Multicolor Agate, Oval, Opaque

9.16ct Multicolor Agate, Oval, Opaque

13.3 x 11.7 mm

$ 8.67

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18.95ct Orange Moonstone, Round, Translucent

18.95ct Orange Moonstone, Round, Translucent

19 mm (calibrated)

$ 37.94

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3.25ct Green Malachite, Oval, Opaque

3.25ct Green Malachite, Oval, Opaque

8.7 x 6.7 mm

$ 2.49

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5.05ct Multicolor Agate, Round, Opaque

5.05ct Multicolor Agate, Round, Opaque

11 mm (calibrated)

$ 8.56

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5.48ctw Green Prehnite, Oval, Transparent/Translucent

5.48ctw Green Prehnite, Oval, Transparent/Translucent

9 x 7 mm (calibrated)

$ 16.22

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32.92ct Multicolor Jasper, Oval, Opaque

32.92ct Multicolor Jasper, Oval, Opaque

32.4 x 23.3 mm

$ 22.36

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2.25ct Multicolor Opal Triplet, Oval, Opaque

2.25ct Multicolor Opal Triplet, Oval, Opaque

11 x 9 mm (calibrated)

$ 56.03

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19.66ct Multicolor Quartz With Marcasite, Oval, Transparent

19.66ct Multicolor Quartz With Marcasite, Oval, Transparent

20 x 17.1 mm

$ 107.70

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1.29ct Multicolor Black Opal, Oval, Translucent

1.29ct Multicolor Black Opal, Oval, Translucent

9 x 7 mm (calibrated)

$ 42.40

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2.55ct Multicolor Labradorite, Pear Shape, Translucent

2.55ct Multicolor Labradorite, Pear Shape, Translucent

10 x 7 mm (calibrated)

$ 5.64

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44.19ct Multicolor Tiger'S Eye Matrix, Baguette, Opaque

44.19ct Multicolor Tiger'S Eye Matrix, Baguette, Opaque

28.3 x 23.2 mm

$ 20.25

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49.96ct Multicolor Jasper, Oval, Opaque

49.96ct Multicolor Jasper, Oval, Opaque

43.2 x 23.4 mm

$ 28.87

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3.62ct Yellow Agate, Oval, Translucent

3.62ct Yellow Agate, Oval, Translucent

10.7 x 9.6 mm

$ 5.41

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16.89ctw Multicolor Agate, Baguette, Transparent

16.89ctw Multicolor Agate, Baguette, Transparent

18.4 x 10.1 mm

$ 70.09

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0.39ct Green Chrysoberyl Cat'S Eye, Round, Transparent

0.39ct Green Chrysoberyl Cat'S Eye, Round, Transparent

3.8 mm

$ 10.76

View Gem
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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

Over pretty well experience the your website no complaints about it very easy reliable service provided

Posted By Blas in January, 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

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate
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