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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
Black
Blue
Brown
Golden Cabochon Gemstones
Gray
Green Cabochon Gemstones
Multicolor Cabochon Gemstones
Orange Cabochon Gemstones
Pink
Purple
Red
Turquoise
Violet Cabochon Gemstones
White Cabochon Gemstones
Yellow Cabochon Gemstones
Single
Pairs
Lots
Faceted
Cabochons
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6.66ct Medium Dark Green Agate, Pear Shape, Translucent

14 x 12 mm (calibrated)

$ 8.80

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8.17ct Multicolor Agate, Oval, Opaque

12.4 x 11.1 mm

$ 6.54

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16.33ct Multicolor Agate, Oval, Opaque

19.1 x 16 mm

$ 15.67

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3.44ct Forest Green Agate, Oval, Translucent

9.5 x 8.2 mm

$ 4.50

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4.00ct Medium-Light Yellow Agate, Oval, Translucent

10.7 x 9.4 mm

$ 7.92

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9.30ct Multicolor Agate, Oval, Opaque

13.8 x 12.7 mm

$ 11.16

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4.20ct Light Golden-Yellow Agate, Oval, Translucent

12 x 10 mm (calibrated)

$ 8.32

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10.22ct Multicolor Agate, Oval, Opaque

14.1 x 13.3 mm

$ 20.84

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3.34ct Medium Green Agate, Oval, Translucent

10 x 8 mm (calibrated)

$ 4.37

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13.00ct Multicolor Agate, Oval, Opaque

14.8 x 13.3 mm

$ 15.60

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17.46ct Multicolor Agate, Oval, Opaque

18.8 x 15.8 mm

$ 20.95

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16.74ct Multicolor Agate, Oval, Opaque

15.8 x 14.3 mm

$ 16.07

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14.40ct Multicolor Agate, Oval, Opaque

16.5 x 13.6 mm

$ 29.38

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11.19ct Multicolor Agate, Oval, Opaque

15 x 12.3 mm

$ 22.82

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3.83ct Medium Deep Green Agate, Oval, Translucent

10.8 x 9.7 mm

$ 7.60

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4.42ct Deep Yellow Agate, Oval, Translucent

11 x 9.7 mm

$ 10.61

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3.72ct Honey Yellow Agate, Oval, Translucent

11 x 9 mm (calibrated)

$ 9.82

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17.70ct Multicolor Agate, Fancy, Opaque

17.4 x 10.1 mm

$ 37.35

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6.27ctw Medium Green Agate, Oval, Translucent

10.4 x 8.3 mm

$ 8.20

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18.84ct Multicolor White Agate, Oval, Opaque

23.2 x 15.8 mm

$ 35.95

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12.97ctw Medium Green Agate, Oval, Translucent

11.8 x 11.5 mm

$ 13.70

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16.39ct Cream White Agate, Oval, Opaque

21.2 x 14.3 mm

$ 31.27

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8.72ct Multicolor White Agate, Oval, Opaque

16 x 12 mm (calibrated)

$ 16.63

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3.50ct Medium Green Agate, Oval, Translucent

10.6 x 8.4 mm

$ 4.57

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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

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate
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