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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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45.45ctw Medium Grey Hematite Gemstones, Round, Opaque

45.45ctw Medium Grey Hematite, Round, Opaque

17 mm (calibrated)

$ 53.40

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2.71ctw Clear White Sillimanite Cat's Eye Gemstones, Oval, Translucent

2.71ctw Clear White Sillimanite Cat's Eye, Oval, Translucent

7 x 5 mm (calibrated)

$ 12.95

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6.53ct Multicolor Labradorite Gemstones, Pear Shape, Translucent

6.53ct Multicolor Labradorite, Pear Shape, Translucent

13.7 x 9.6 mm

$ 17.40

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14.40ct Multicolor Quartz With Marcasite Gemstones, Pear Shape, Transparent

14.40ct Multicolor Quartz With Marcasite, Pear Shape, Transparent

23.2 x 15.2 mm

$ 114.05

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36.65ct Light Bluish Grey Jadeite Gemstones, Oval, Opaque

36.65ct Light Bluish Grey Jadeite, Oval, Opaque

30 x 22 mm (calibrated)

$ 72.56

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22.13ct Black Gray Hematite Gemstones, Baguette, Opaque

22.13ct Black Gray Hematite, Baguette, Opaque

19.8 x 13.1 mm

$ 24.54

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6.82ct Multicolor Agate Gemstones, Oval, Opaque

6.82ct Multicolor Agate, Oval, Opaque

13 x 11 mm (calibrated)

$ 13.91

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4.84ctw Pale Pear Green Prehnite Gemstones, Oval, Transparent

4.84ctw Pale Pear Green Prehnite, Oval, Transparent

6.5 x 5.6 mm

$ 37.63

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27.39ct Warm White Scolecite Gemstones, Cushion, Opaque

27.39ct Warm White Scolecite, Cushion, Opaque

26.2 x 24 mm

$ 39.42

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4.45ct Multicolor Opal Gemstones, Oval, Transparent

4.45ct Multicolor Opal, Oval, Transparent

14.4 x 11.1 mm

$ 133.50

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1.64ct Multicolor Labradorite Gemstones, Round, Translucent

1.64ct Multicolor Labradorite, Round, Translucent

7 mm (calibrated)

$ 4.25

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1.57ct Medium Green Agate Gemstones, Oval, Translucent

1.57ct Medium Green Agate, Oval, Translucent

7.8 x 6.8 mm

$ 4.14

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18.84ct Multicolor White Agate Gemstones, Oval, Opaque

18.84ct Multicolor White Agate, Oval, Opaque

23.2 x 15.8 mm

$ 35.95

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10.57ct Multicolor Labradorite Gemstones, Pear Shape, Transparent

10.57ct Multicolor Labradorite, Pear Shape, Transparent

16 x 12 mm (calibrated)

$ 28.16

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3.32ct Pale Green Prehnite Gemstones, Pear Shape, Transparent/Translucent

3.32ct Pale Green Prehnite, Pear Shape, Transparent/Translucent

11.3 x 7.2 mm

$ 8.76

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35.67ct Pineapple Yellow Quartz Gemstones, Oval, Transparent

35.67ct Pineapple Yellow Quartz, Oval, Transparent

26.3 x 21.2 mm

$ 35.67

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44.83ct Multicolor Coral Gemstones, Pear Shape, Opaque
Coral Product Video (491381)

44.83ct Multicolor Coral, Pear Shape, Opaque

33.8 x 32.6 mm

$ 79.30

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4.21ct Medium Green Jade Gemstones, Oval, Opaque

4.21ct Medium Green Jade, Oval, Opaque

12 x 10 mm (calibrated)

$ 10.10

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2.45ct Multicolor Labradorite Gemstones, Pear Shape, Translucent

2.45ct Multicolor Labradorite, Pear Shape, Translucent

10 x 7 mm (calibrated)

$ 6.53

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21.72ctw Multicolor Fossil Coral Gemstones, Oval, Opaque

21.72ctw Multicolor Fossil Coral, Oval, Opaque

19.8 x 12.8 mm

$ 29.82

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62.07ct Greyish White Howlite Gemstones, Oval, Opaque

62.07ct Greyish White Howlite, Oval, Opaque

36.6 x 26.6 mm

$ 40.97

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17.75ctw Multicolor Jasper Gemstones, Fancy, Opaque

17.75ctw Multicolor Jasper, Fancy, Opaque

20.5 x 14.1 mm

$ 12.56

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3.95ct Clear and Gold-Bronze Rutile Quartz Gemstones, Oval, Transparent

3.95ct Clear and Gold-Bronze Rutile Quartz, Oval, Transparent

11 x 9 mm (calibrated)

$ 13.04

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3.09ct Multicolor Black Opal Gemstones, Pear Shape, Transparent

3.09ct Multicolor Black Opal, Pear Shape, Transparent

19.1 x 8.7 mm

$ 108.46

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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

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 -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
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Overall Rating -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
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Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
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Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
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Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate
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