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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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29.11ct Multicolor Jasper Gemstones, Oval, Opaque

29.11ct Multicolor Jasper, Oval, Opaque

33.1 x 21.2 mm

$ 21.13

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1.37ct Multicolor Opal Gemstones, Oval, Opaque

1.37ct Multicolor Opal, Oval, Opaque

10 x 8 mm (calibrated)

$ 49.32

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2.34ct Purplish Blue Chalcedony Gemstones, Oval, Transparent

2.34ct Purplish Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 5.62

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19.07ct Golden-Orange Calcite Gemstones, Pear Shape, Opaque

19.07ct Golden-Orange Calcite, Pear Shape, Opaque

33.3 x 13.3 mm

$ 15.79

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12.23ct Multicolor Labradorite Gemstones, Pear Shape, Translucent

12.23ct Multicolor Labradorite, Pear Shape, Translucent

18 x 13 mm (calibrated)

$ 32.58

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0.62ct Golden-Peach Tourmaline Gemstones, Round, Transparent

0.62ct Golden-Peach Tourmaline, Round, Transparent

5 mm (calibrated)

$ 29.76

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1.75ct Medium Green Tourmaline Gemstones, Oval, Transparent

1.75ct Medium Green Tourmaline, Oval, Transparent

9 x 7 mm (calibrated)

$ 36.14

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1.12ctw Earth Green Peridot Gemstones, Oval, Transparent

1.12ctw Earth Green Peridot, Oval, Transparent

6.1 x 4.2 mm

$ 11.83

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14.49ct Multicolor Ammolite Gemstones, Fancy, Opaque

14.49ct Multicolor Ammolite, Fancy, Opaque

36 x 10.4 mm

$ 191.27

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4.43ctw Medium-Light Violet Amethyst Gemstones, Oval, Transparent

4.43ctw Medium-Light Violet Amethyst, Oval, Transparent

10 x 8 mm (calibrated)

$ 29.24

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8.87ctw Deep Violet Amethyst Gemstones, Oval, Transparent

8.87ctw Deep Violet Amethyst, Oval, Transparent

12 x 10 mm (calibrated)

$ 58.55

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45.66ct Russet Brown Tiger's Eye Gemstones, Pear Shape, Opaque

45.66ct Russet Brown Tiger's Eye, Pear Shape, Opaque

35.6 x 26.3 mm

$ 25.32

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8.56ctw Multicolor Pietersite Gemstones, Oval, Opaque

8.56ctw Multicolor Pietersite, Oval, Opaque

15.1 x 11.1 mm

$ 24.14

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17.04ct Light Pink Morganite Gemstones, Trillion, Translucent
Morganite Product Video (594890)

17.04ct Light Pink Morganite, Trillion, Translucent

17 x 17 mm (calibrated)

$ 224.93

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22.75ct Golden-Orange Calcite Gemstones, Pear Shape, Translucent

22.75ct Golden-Orange Calcite, Pear Shape, Translucent

31.3 x 15.8 mm

$ 18.84

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8.91ct Multicolor Agate Gemstones, Oval, Opaque

8.91ct Multicolor Agate, Oval, Opaque

14 x 11 mm

$ 18.18

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6.63ct Black with Blue Sparkle Nuummite Gemstones, Oval, Opaque

6.63ct Black with Blue Sparkle Nuummite, Oval, Opaque

16.7 x 9.6 mm

$ 32.78

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0.75ct Warm Earthy Green Tourmaline Gemstones, Oval, Transparent

0.75ct Warm Earthy Green Tourmaline, Oval, Transparent

6 x 5 mm

$ 14.98

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3.23ct Coffee Brown Cat's Eye Apatite Gemstones, Oval, Translucent

3.23ct Coffee Brown Cat's Eye Apatite, Oval, Translucent

9 x 7 mm (calibrated)

$ 42.64

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6.10ctw Warm White Moonstone Gemstones, Round, Translucent

6.10ctw Warm White Moonstone, Round, Translucent

9 mm (calibrated)

$ 20.14

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3.70ct Multicolor Boulder Opal Gemstones, Fancy, Opaque

3.70ct Multicolor Boulder Opal, Fancy, Opaque

13.1 x 12.3 mm

$ 18.50

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8.91ct Rose Pink Morganite Gemstones, Pear Shape, Translucent

8.91ct Rose Pink Morganite, Pear Shape, Translucent

18 x 13 mm (calibrated)

$ 117.61

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0.88ct Clear White Sillimanite Cat's Eye Gemstones, Oval, Transparent

0.88ct Clear White Sillimanite Cat's Eye, Oval, Transparent

6.9 x 4.5 mm

$ 4.07

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17.09ct Deep Blue Green Fluorite Gemstones, Oval, Transparent

17.09ct Deep Blue Green Fluorite, Oval, Transparent

17.1 x 14.5 mm

$ 51.89

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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

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Overall Rating -> 10 star ratings

I could see the actual gem I was buying

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

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Overall Rating -> 10 star ratings

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