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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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18.28ctw Multicolor Fossil Coral, Oval, Opaque

18.28ctw Multicolor Fossil Coral, Oval, Opaque

24.3 x 14 mm

$ 25.09

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1.89ctw Orange Sunstone, Oval, Translucent

1.89ctw Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 15.88

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59.84ct Multicolor Jasper, Baguette, Opaque

59.84ct Multicolor Jasper, Baguette, Opaque

32 x 27.4 mm

$ 34.75

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22.72ct Multicolor Obsidian, Pear Shape, Opaque

22.72ct Multicolor Obsidian, Pear Shape, Opaque

26.2 x 22.9 mm

$ 29.99

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1.41ct Green Tourmaline, Oval, Transparent

1.41ct Green Tourmaline, Oval, Transparent

8 x 6 mm (calibrated)

$ 29.12

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2.24ct Red Tourmaline, Round, Transparent

2.24ct Red Tourmaline, Round, Transparent

8 mm (calibrated)

$ 41.40

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0.74ct Brown Tiger'S Eye, Pear Shape, Opaque

0.74ct Brown Tiger'S Eye, Pear Shape, Opaque

6.1 x 5.6 mm

$ 1.15

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12.74ct Multicolor Chocolate Opal, Oval, Opaque

12.74ct Multicolor Chocolate Opal, Oval, Opaque

18.5 x 15.1 mm

$ 382.20

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6.64ct Multicolor Agate, Oval, Translucent

6.64ct Multicolor Agate, Oval, Translucent

14.2 x 10.6 mm

$ 7.97

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15.75ct Multicolor Chrysocolla, Fancy, Opaque

15.75ct Multicolor Chrysocolla, Fancy, Opaque

28.8 x 17.2 mm

$ 31.19

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1.60ct Green Sphene, Oval, Transparent

1.60ct Green Sphene, Oval, Transparent

8 x 6 mm (calibrated)

$ 9.60

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1.27ctw Blue Apatite, Oval, Transparent

1.27ctw Blue Apatite, Oval, Transparent

5.2 x 3.7 mm

$ 31.45

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2.12ctw Black Onyx, Round, Opaque

2.12ctw Black Onyx, Round, Opaque

5.5 mm (calibrated)

$ 5.09

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31.47ct White Dendritic Agate, Fancy, Opaque

31.47ct White Dendritic Agate, Fancy, Opaque

34.8 x 22 mm

$ 26.44

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9.18ct Green Jadeite, Oval, Translucent

9.18ct Green Jadeite, Oval, Translucent

17.8 x 13.7 mm

$ 36.35

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23.22ctw Multicolor Jasper, Pear Shape, Opaque

23.22ctw Multicolor Jasper, Pear Shape, Opaque

25.1 x 15.1 mm

$ 16.44

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4.89ct Turquoise Grandidierite, Oval, Translucent
Grandidierite Product Video (471977)

4.89ct Turquoise Grandidierite, Oval, Translucent

11.4 x 9.6 mm

$ 645.48

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5.01ct Pink Morganite, Trillion, Transparent

5.01ct Pink Morganite, Trillion, Transparent

12.8 x 11.9 mm

$ 66.13

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5.04ctw Multicolor Labradorite, Pear Shape, Transparent/Translucent

5.04ctw Multicolor Labradorite, Pear Shape, Transparent/Translucent

10 x 7 mm (calibrated)

$ 13.43

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3.40ct Yellow Sphene, Oval, Transparent

3.40ct Yellow Sphene, Oval, Transparent

11.8 x 6.8 mm

$ 272.00

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3.88ct Multicolor Opal Triplet, Fancy, Opaque

3.88ct Multicolor Opal Triplet, Fancy, Opaque

14.1 x 11 mm

$ 116.40

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3.39ctw Multicolor Labradorite, Pear Shape, Translucent

3.39ctw Multicolor Labradorite, Pear Shape, Translucent

9 x 6 mm (calibrated)

$ 9.04

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2.85ct Multicolor Labradorite, Baguette, Translucent

2.85ct Multicolor Labradorite, Baguette, Translucent

9 x 7 mm (calibrated)

$ 4.72

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0.59ct Multicolor Opal, Oval, Opaque

0.59ct Multicolor Opal, Oval, Opaque

7 x 5.2 mm

$ 21.24

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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

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
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Overall Rating -> 10 star ratings

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
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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

It was easy to navigate

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

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
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Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate
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