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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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8.81ct Multicolor Coral Gemstones, Oval, Translucent

8.81ct Multicolor Coral, Oval, Translucent

19.3 x 14.3 mm

$ 23.26

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2.12ct Bluish Green Grandidierite Gemstones, Pear Shape, Translucent

2.12ct Bluish Green Grandidierite, Pear Shape, Translucent

9 x 7 mm (calibrated)

$ 139.92

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16.65ct Multicolor Agate Gemstones, Round, Opaque

16.65ct Multicolor Agate, Round, Opaque

14 mm (calibrated)

$ 15.98

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0.37ct Light Mint Green Emerald Gemstones, Oval, Transparent

0.37ct Light Mint Green Emerald, Oval, Transparent

5.6 x 4 mm

$ 111.00

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2.43ct Yellowish Brown Tiger's Eye Gemstones, Oval, Opaque

2.43ct Yellowish Brown Tiger's Eye, Oval, Opaque

9 x 7 mm (calibrated)

$ 2.92

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27.74ct Multicolor Jasper Gemstones, Cushion, Opaque

27.74ct Multicolor Jasper, Cushion, Opaque

32.2 x 23.9 mm

$ 54.92

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4.55ctw Light Yellow Green Prehnite Gemstones, Round, Transparent

4.55ctw Light Yellow Green Prehnite, Round, Transparent

7 mm (calibrated)

$ 29.56

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26.48ct Multicolor Jasper Gemstones, Cushion, Opaque

26.48ct Multicolor Jasper, Cushion, Opaque

33.4 x 15.9 mm

$ 22.02

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3.49ct Translucent White Moonstone Gemstones, Oval, Translucent

3.49ct Translucent White Moonstone, Oval, Translucent

11 x 9 mm (calibrated)

$ 46.07

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0.74ct Multicolor Opal Gemstones, Pear Shape, Transparent

0.74ct Multicolor Opal, Pear Shape, Transparent

9 x 6 mm (calibrated)

$ 22.20

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16.58ct Light Blue Larimar Gemstones, Oval, Opaque

16.58ct Light Blue Larimar, Oval, Opaque

26.9 x 16.2 mm

$ 218.86

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1.77ct Medium Green Sphene Gemstones, Oval, Transparent

1.77ct Medium Green Sphene, Oval, Transparent

8 x 6 mm (calibrated)

$ 10.62

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3.22ct Deep Magenta Star Ruby Gemstones, Oval, Opaque

3.22ct Deep Magenta Star Ruby, Oval, Opaque

8 x 8 mm (calibrated)

$ 180.32

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7.10ct Bluish White Rainbow Moonstone Gemstones, Baguette, Transparent

7.10ct Bluish White Rainbow Moonstone, Baguette, Transparent

15.4 x 7.7 mm

$ 127.80

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10.38ct Multicolor Agate Gemstones, Oval, Opaque

10.38ct Multicolor Agate, Oval, Opaque

15 x 12 mm

$ 21.18

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23.52ctw Forest Green Aventurine Gemstones, Fancy, Translucent
Aventurine Product Video (586312)

23.52ctw Forest Green Aventurine, Fancy, Translucent

24.2 x 12.5 mm

$ 65.51

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5.23ctw Navy Blue Star Sapphire Gemstones, Oval, Opaque

5.23ctw Navy Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 138.07

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11.19ct Golden Brown Tiger's Eye Gemstones, Baguette, Opaque

11.19ct Golden Brown Tiger's Eye, Baguette, Opaque

18 x 13 mm (calibrated)

$ 13.43

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0.99ct Light Green Emerald Gemstones, Oval, Translucent

0.99ct Light Green Emerald, Oval, Translucent

7.2 x 5.8 mm

$ 95.04

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24.30ct Green and Red Bloodstone Gemstones, Pear Shape, Opaque

24.30ct Green and Red Bloodstone, Pear Shape, Opaque

22.6 x 17.3 mm

$ 43.74

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2.87ctw Yellowish Brown Tiger's Eye Gemstones, Oval, Opaque

2.87ctw Yellowish Brown Tiger's Eye, Oval, Opaque

8 x 6 mm (calibrated)

$ 3.44

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1.90ct Multicolor Opal Gemstones, Oval, Opaque

1.90ct Multicolor Opal, Oval, Opaque

11 x 9 mm (calibrated)

$ 68.40

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88.29ct Forest Green Bloodstone Gemstones, Oval, Opaque

88.29ct Forest Green Bloodstone, Oval, Opaque

34.2 x 25.6 mm

$ 158.93

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1.51ct Multicolor Spectrolite Gemstones, Round, Opaque

1.51ct Multicolor Spectrolite, Round, Opaque

8 mm (calibrated)

$ 8.32

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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

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

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

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
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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
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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

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
Source: Bizrate

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
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