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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 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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31.07ct Brown Tiger'S Eye, Cushion, Opaque

31.07ct Brown Tiger'S Eye, Cushion, Opaque

22.9 x 15.9 mm

$ 13.00

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6.30ct Multicolor Fire Agate, Fancy, Opaque

6.30ct Multicolor Fire Agate, Fancy, Opaque

16.1 x 9.6 mm

$ 54.80

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7.95ctw Brown Tiger'S Eye, Oval, Opaque

7.95ctw Brown Tiger'S Eye, Oval, Opaque

12.3 x 8.4 mm

$ 11.89

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37.51ct Turquoise Cat'S Eye Aquamarine, Oval, Translucent
Cat's Eye Aquamarine Product Video (382733)

37.51ct Turquoise Cat'S Eye Aquamarine, Oval, Translucent

21 x 18.8 mm

$ 499.38

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17.98ctw Multicolor Jasper, Heart, Translucent

17.98ctw Multicolor Jasper, Heart, Translucent

22.1 x 14.7 mm

$ 19.70

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0.64ct Multicolor Opal, Pear Shape, Transparent

0.64ct Multicolor Opal, Pear Shape, Transparent

7.3 x 5.2 mm

$ 15.94

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0.94ct Green Emerald, Oval, Translucent

0.94ct Green Emerald, Oval, Translucent

6.9 x 5.8 mm

$ 74.90

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3.46ctw Blue Star Sapphire, Oval, Opaque

3.46ctw Blue Star Sapphire, Oval, Opaque

7 x 5.2 mm

$ 79.27

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24.75ct Multicolor Chrysocolla, Oval, Opaque

24.75ct Multicolor Chrysocolla, Oval, Opaque

35.6 x 17.8 mm

$ 42.15

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14.70ct Multicolor Ammolite, Fancy, Opaque
Ammolite Product Video (451514)

14.70ct Multicolor Ammolite, Fancy, Opaque

21.3 x 18.4 mm

$ 161.05

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19.45ctw Multicolor Labradorite, Pear Shape, Translucent

19.45ctw Multicolor Labradorite, Pear Shape, Translucent

16 x 12 mm (calibrated)

$ 43.01

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1.75ctw Multicolor Opal, Oval, Opaque

1.75ctw Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 52.29

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3.38ct Multicolor Black Opal, Oval, Opaque

3.38ct Multicolor Black Opal, Oval, Opaque

12.6 x 10.2 mm

$ 98.47

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15.04ct Multicolor Psilomelane Dendrite, Oval, Opaque

15.04ct Multicolor Psilomelane Dendrite, Oval, Opaque

25.3 x 16.8 mm

$ 12.13

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34.00ctw Multicolor Fossil Coral, Trillion, Opaque

34.00ctw Multicolor Fossil Coral, Trillion, Opaque

24.2 x 16 mm

$ 37.25

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21.59ct Multicolor Jasper, Marquise, Opaque

21.59ct Multicolor Jasper, Marquise, Opaque

32.2 x 11.2 mm

$ 12.26

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34.12ctw Multicolor Pietersite, Round, Opaque

34.12ctw Multicolor Pietersite, Round, Opaque

18 mm (calibrated)

$ 80.38

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85.75ct Green Moss Agate, Square, Opaque

85.75ct Green Moss Agate, Square, Opaque

27.5 x 27.4 mm

$ 71.17

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14.06ct Green Aventurine, Oval, Translucent

14.06ct Green Aventurine, Oval, Translucent

28.2 x 13.5 mm

$ 14.00

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6.51ct Green Jadeite, Round, Translucent

6.51ct Green Jadeite, Round, Translucent

10 mm (calibrated)

$ 21.40

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10.66ct Green Actinolite Cat'S Eye, Oval, Translucent
Actinolite Cat's Eye Product Video (485956)

10.66ct Green Actinolite Cat'S Eye, Oval, Translucent

16.1 x 12.7 mm

$ 74.32

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2.38ct Multicolor Agate, Round, Opaque

2.38ct Multicolor Agate, Round, Opaque

8.5 mm (calibrated)

$ 4.03

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1.06ct White Cat'S Eye Moonstone, Oval, Transparent

1.06ct White Cat'S Eye Moonstone, Oval, Transparent

7.3 x 5.2 mm

$ 3.49

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27.74ct Multicolor Jasper, Cushion, Opaque

27.74ct Multicolor Jasper, Cushion, Opaque

32.2 x 23.9 mm

$ 45.58

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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

Very neat and to the point

Posted By Botha in March, 2026
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Overall Rating -> 9 star ratings

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
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Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate
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