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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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2.48ct Multicolor Labradorite, Pear Shape, Translucent

2.48ct Multicolor Labradorite, Pear Shape, Translucent

10 x 7 mm (calibrated)

$ 6.61

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17.13ct Multicolor Agate, Oval, Opaque

17.13ct Multicolor Agate, Oval, Opaque

16.9 x 15.3 mm

$ 19.52

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7.16ct Yellow Cat'S Eye Opal, Oval, Opaque

7.16ct Yellow Cat'S Eye Opal, Oval, Opaque

13.4 x 11.5 mm

$ 25.78

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3.38ct Multicolor Opal Triplet, Trillion, Opaque

3.38ct Multicolor Opal Triplet, Trillion, Opaque

13.5 x 10.8 mm

$ 101.40

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5.37ct Multicolor Pietersite, Oval, Opaque

5.37ct Multicolor Pietersite, Oval, Opaque

13 x 9 mm (calibrated)

$ 15.66

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9.64ct Brown Tiger'S Eye, Oval, Opaque

9.64ct Brown Tiger'S Eye, Oval, Opaque

18 x 13 mm (calibrated)

$ 11.57

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9.52ct White Dendritic Agate, Pear Shape, Opaque

9.52ct White Dendritic Agate, Pear Shape, Opaque

18 x 13 mm (calibrated)

$ 9.14

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0.68ct Multicolor Labradorite, Pear Shape, Translucent

0.68ct Multicolor Labradorite, Pear Shape, Translucent

6.6 x 4.7 mm

$ 1.81

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26.36ct Multicolor Jasper, Oval, Opaque

26.36ct Multicolor Jasper, Oval, Opaque

31.9 x 21.4 mm

$ 21.56

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3.21ctw Blue Star Sapphire, Oval, Opaque

3.21ctw Blue Star Sapphire, Oval, Opaque

7.3 x 5.4 mm

$ 73.83

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2.11ct Orange Spessartite Garnet, Oval, Transparent

2.11ct Orange Spessartite Garnet, Oval, Transparent

7.4 x 6.5 mm

$ 63.30

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18.99ct Gray Hematite, Baguette, Opaque

18.99ct Gray Hematite, Baguette, Opaque

18.3 x 14.2 mm

$ 22.31

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1.22ct White Sillimanite Cat'S Eye, Oval, Transparent

1.22ct White Sillimanite Cat'S Eye, Oval, Transparent

6.7 x 5.4 mm

$ 4.39

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12.42ct White Rainbow Moonstone, Oval, Transparent

12.42ct White Rainbow Moonstone, Oval, Transparent

21.9 x 10 mm

$ 223.56

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1.58ctw White Sillimanite Cat'S Eye, Oval, Transparent

1.58ctw White Sillimanite Cat'S Eye, Oval, Transparent

6.5 x 4.3 mm

$ 6.01

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4.23ct Yellow Agate, Oval, Translucent

4.23ct Yellow Agate, Oval, Translucent

11.5 x 10.3 mm

$ 8.39

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5.26ctw Green Prehnite, Oval, Transparent/Translucent

5.26ctw Green Prehnite, Oval, Transparent/Translucent

10 x 8 mm (calibrated)

$ 34.72

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1.70ctw Multicolor Opal, Oval, Opaque

1.70ctw Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 61.20

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3.21ctw Orange Moonstone, Trillion, Translucent

3.21ctw Orange Moonstone, Trillion, Translucent

8 x 8 mm (calibrated)

$ 7.70

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10.31ct Multicolor Labradorite, Pear Shape, Translucent

10.31ct Multicolor Labradorite, Pear Shape, Translucent

16 x 12 mm (calibrated)

$ 27.47

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32.41ct White Dendritic Agate, Oval, Opaque

32.41ct White Dendritic Agate, Oval, Opaque

35.1 x 18.3 mm

$ 27.23

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21.66ct Green Fluorite, Oval, Transparent

21.66ct Green Fluorite, Oval, Transparent

18.5 x 15.2 mm

$ 28.60

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48.40ct Violet Charoite, Fancy, Opaque
Charoite Product Video (434941)

48.40ct Violet Charoite, Fancy, Opaque

35.2 x 23.9 mm

$ 95.83

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1.63ct Multicolor Labradorite, Pear Shape, Translucent

1.63ct Multicolor Labradorite, Pear Shape, Translucent

9 x 6 mm (calibrated)

$ 4.34

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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 -> 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.

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this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

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Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

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Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
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Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate
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