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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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3.42ct Purplish Blue Chalcedony Gemstones, Oval, Transparent

3.42ct Purplish Blue Chalcedony, Oval, Transparent

11 x 9 mm (calibrated)

$ 8.21

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6.37ct Multicolor Pietersite Gemstones, Oval, Opaque

6.37ct Multicolor Pietersite, Oval, Opaque

16 x 12 mm (calibrated)

$ 25.48

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13.24ctw Black Star Diopside Gemstones, Oval, Opaque

13.24ctw Black Star Diopside, Oval, Opaque

11 x 9 mm (calibrated)

$ 66.20

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14.47ct Grey Green Jadeite Gemstones, Oval, Translucent

14.47ct Grey Green Jadeite, Oval, Translucent

21.5 x 15.5 mm

$ 57.30

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14.16ct Gray Jadeite Gemstones, Oval, Translucent

14.16ct Gray Jadeite, Oval, Translucent

20.1 x 13.1 mm

$ 56.08

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4.13ct Medium Green Malachite Gemstones, Oval, Opaque

4.13ct Medium Green Malachite, Oval, Opaque

10 x 8 mm (calibrated)

$ 4.96

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24.05ctw Multicolor Moss Agate Gemstones, Fancy, Translucent

24.05ctw Multicolor Moss Agate, Fancy, Translucent

29.5 x 13.9 mm

$ 28.86

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12.70ct Multicolor Labradorite Gemstones, Pear Shape, Translucent

12.70ct Multicolor Labradorite, Pear Shape, Translucent

18 x 13 mm (calibrated)

$ 33.83

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14.04ctw Medium Violet Amethyst Gemstones, Oval, Transparent

14.04ctw Medium Violet Amethyst, Oval, Transparent

14 x 10 mm (calibrated)

$ 77.22

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4.54ctw Deep Navy Blue Star Sapphire Gemstones, Oval, Opaque

4.54ctw Deep Navy Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 107.87

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1.26ct Cantaloupe Orange Tourmaline Gemstones, Round, Transparent

1.26ct Cantaloupe Orange Tourmaline, Round, Transparent

6 mm (calibrated)

$ 25.16

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1.21ct Warm Earthy Green Sphene Gemstones, Oval, Transparent

1.21ct Warm Earthy Green Sphene, Oval, Transparent

6.7 x 5.3 mm

$ 7.26

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4.25ctw Medium Yellow Sphene Gemstones, Oval, Transparent

4.25ctw Medium Yellow Sphene, Oval, Transparent

8.1 x 6.5 mm

$ 25.50

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9.81ct Multicolor Ammolite Gemstones, Fancy, Opaque
Ammolite Product Video (520789)

9.81ct Multicolor Ammolite, Fancy, Opaque

15.8 x 14.9 mm

$ 258.98

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2.53ct Bluish Green Grandidierite Gemstones, Oval, Translucent

2.53ct Bluish Green Grandidierite, Oval, Translucent

9.3 x 8 mm

$ 166.98

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22.57ctw Multicolor Fossil Coral Gemstones, Oval, Opaque

22.57ctw Multicolor Fossil Coral, Oval, Opaque

20.4 x 12.9 mm

$ 35.15

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12.48ct Light Grey Jadeite Gemstones, Oval, Translucent

12.48ct Light Grey Jadeite, Oval, Translucent

17.2 x 11.8 mm

$ 32.95

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17.13ctw Multicolor Fossil Coral Gemstones, Pear Shape, Opaque

17.13ctw Multicolor Fossil Coral, Pear Shape, Opaque

21.4 x 11.3 mm

$ 22.61

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22.28ctw Multicolor Fossil Coral Gemstones, Oval, Opaque

22.28ctw Multicolor Fossil Coral, Oval, Opaque

20.7 x 11.4 mm

$ 34.70

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1.12ctw Medium Green Peridot Gemstones, Oval, Transparent

1.12ctw Medium Green Peridot, Oval, Transparent

6.1 x 4.2 mm

$ 24.19

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37.69ct Medium Greenish Blue Turquoise Gemstones, Oval, Opaque
Turquoise Product Video (708197)

37.69ct Medium Greenish Blue Turquoise, Oval, Opaque

27 x 20 mm (calibrated)

$ 135.68

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41.84ct Tuscany Yellow Rutile Quartz Gemstones, Pear Shape, Translucent

41.84ct Tuscany Yellow Rutile Quartz, Pear Shape, Translucent

32.4 x 18.3 mm

$ 55.22

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1.61ct Cantaloupe Orange Moonstone Gemstones, Trillion, Translucent

1.61ct Cantaloupe Orange Moonstone, Trillion, Translucent

8 x 7.6 mm

$ 3.86

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27.10ct Multicolor Jasper Gemstones, Fancy, Opaque

27.10ct Multicolor Jasper, Fancy, Opaque

30.4 x 20.7 mm

$ 35.77

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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

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

Posted By KT in September, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

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

Posted By Ray in November, 2025
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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

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate
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