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Home Gemstones Gemstones By Shape Cabochon Gemstones

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
Black
Blue
Brown Cabochon Gemstones
Golden
Gray
Green Cabochon Gemstones
Multicolor
Orange
Pink
Purple
Red
Turquoise
Violet
White
Yellow Cabochon Gemstones
Single
Pairs
Lots
Faceted
Cabochons
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0.69ct Green Sphene, Oval, Transparent

5.2 x 4.9 mm

$ 3.44

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2.49ct Yellow Sphene, Oval, Transparent

8.2 x 7.2 mm

$ 13.65

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1.98ctw Yellow Sphene, Oval, Transparent

6.1 x 5.5 mm

$ 9.86

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2.65ct Green Sphene, Oval, Transparent

8.2 x 7.4 mm

$ 14.53

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0.87ct Green Sphene, Oval, Transparent

6.5 x 4.5 mm

$ 4.33

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1.17ct Green Sphene, Oval, Transparent

6.3 x 6 mm

$ 5.83

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0.82ct Brown Sphene, Oval, Transparent

5.6 x 5.2 mm

$ 4.49

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0.91ct Green Sphene, Oval, Transparent

6.4 x 5.3 mm

$ 4.53

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1.28ct Green Sphene, Oval, Transparent

7.3 x 5.8 mm

$ 7.01

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1.75ct Green Sphene, Oval, Transparent

7 x 6.2 mm

$ 8.72

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2.24ct Yellow Sphene, Oval, Translucent

7.9 x 6.8 mm

$ 11.16

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1.27ct Green Sphene, Oval, Transparent

6.6 x 5.2 mm

$ 6.32

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1.40ct Yellow Sphene, Oval, Transparent

6.7 x 5.7 mm

$ 6.97

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1.88ct Yellow Sphene, Oval, Transparent

7.4 x 6.6 mm

$ 10.30

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1.42ct Green Sphene, Oval, Transparent

7.5 x 6.6 mm

$ 7.07

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0.78ct Green Sphene, Oval, Transparent

5.9 x 5.2 mm

$ 3.88

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2.06ct Yellow Sphene, Oval, Transparent

7.6 x 7 mm

$ 10.26

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2.10ct Yellow Sphene, Oval, Transparent

7 x 6.6 mm

$ 10.46

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0.61ct Green Sphene, Oval, Transparent

5.8 x 4.9 mm

$ 3.04

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2.64ct Yellow Sphene, Oval, Transparent

9 x 7 mm (calibrated)

$ 13.15

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2.59ct Yellow Sphene, Oval, Transparent

8.2 x 7.3 mm

$ 12.90

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1.79ct Green Sphene, Oval, Transparent

7.8 x 6.5 mm

$ 8.91

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0.84ct Yellow Sphene, Oval, Transparent

6 x 4.8 mm

$ 4.18

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3.47ct Yellow Sphene, Oval, Translucent

10 x 8 mm (calibrated)

$ 19.02

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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 -> 9 star ratings

I do enjoy this website and the wide selection. I would like to see more untreated stones. I also wasn't able to see my past order when I logged in.

Posted By Great selection, ok website in July, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The gem I selected was the right size and matched exactly other gems on the bracelet. This greatly pleased me. The picture and color exactly matched the delivery.

Posted By Sam in September, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
Source: Bizrate
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