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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.

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0.84ct Natural Pale Yellow Color-Change Diaspore, Octagon / Emerald Cut, VVS-VS, Photo A

0.84ct Natural Pale Yellow Color-Change Diaspore, Octagon / Emerald Cut, VVS-VS

Color-Change Diaspore

0.84ct1 pc
$ 27.61
9.3 x 4 mm
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0.59ct Natural Medium Green Peridot, Oval, VVS, Photo A

0.59ct Natural Medium Green Peridot, Oval, VVS

Peridot

0.59ct1 pc
$ 8.23
6.3 x 4.6 mm
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3.85ct Natural Pale Reddish Orange Andesine Labradorite, Cushion, Transparent, Photo A

3.85ct Natural Pale Reddish Orange Andesine Labradorite, Cushion, Transparent

Andesine Labradorite

3.85ct1 pc
$ 47.93
11.7 x 8.6 mm
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8.46ct Natural Umber Brown Smoky Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

8.46ct Natural Umber Brown Smoky Quartz, Octagon / Emerald Cut, VVS-VS

Smoky Quartz

8.46ct1 pc
$ 14.33
12 x 12 mm (calibrated)
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10.50ct Natural Very Light Golden-Brown Rutile Quartz, Sphere / Ball, Transparent, Photo A

10.50ct Natural Very Light Golden-Brown Rutile Quartz, Sphere / Ball, Transparent

Rutile Quartz

10.50ct1 pc
$ 11.50
11 mm (calibrated)
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0.03ct Natural Black Diamond, Round, Opaque, Photo A

0.03ct Natural Black Diamond, Round, Opaque

Diamond

0.03ct1 pc
$ 10.27
1.9 mm (calibrated)
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2.47ct Natural Earthy Pink Strawberry Quartz, Oval, Transparent, Photo A

2.47ct Natural Earthy Pink Strawberry Quartz, Oval, Transparent

Strawberry Quartz

2.47ct1 pc
$ 12.30
9 x 7 mm (calibrated)
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0.56ct Natural Navy Blue Sapphire, Round, VS, Photo A

0.56ct Natural Navy Blue Sapphire, Round, VS

Sapphire

0.56ct1 pc
$ 377.24
5 mm (calibrated)
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3.91ct Natural Medium-Dark Golden Citrine, Oval, VS, Photo A

3.91ct Natural Medium-Dark Golden Citrine, Oval, VS

Citrine

3.91ct1 pc
$ 29.99
14 x 9 mm (calibrated)
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1.91ct Natural Light Sky Blue Topaz, Octagon / Emerald Cut, VVS-VS, Photo A

1.91ct Natural Light Sky Blue Topaz, Octagon / Emerald Cut, VVS-VS

Topaz

1.91ct1 pc
$ 15.22
8 x 6 mm (calibrated)
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2.32ctw Natural Medium-Light Pink Strawberry Quartz, Oval, Translucent, Photo A

2.32ctw Natural Medium-Light Pink Strawberry Quartz, Oval, Translucent

Strawberry Quartz

2.32ct total2 pcs
$ 30.49
8 x 6 mm (calibrated)
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0.59ctw Natural Pinkish Purple Sapphire, Oval, VS, Photo A

0.59ctw Natural Pinkish Purple Sapphire, Oval, VS

Sapphire

0.59ct total2 pcs
$ 51.41
5 x 3 mm (calibrated)
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3.62ct Natural Clear White Topaz, Round, VVS, Photo A

3.62ct Natural Clear White Topaz, Round, VVS

Topaz

3.62ct1 pc
$ 31.86
10 mm (calibrated)
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2.12ct Natural Peach Orange Moonstone, Cushion, Translucent, Photo A

2.12ct Natural Peach Orange Moonstone, Cushion, Translucent

Moonstone

2.12ct1 pc
$ 4.24
8 x 8 mm (calibrated)
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3.69ctw Natural Medium Brown Smoky Quartz, Round, VS, Photo A

3.69ctw Natural Medium Brown Smoky Quartz, Round, VS

Smoky Quartz

3.69ct total2 pcs
$ 8.08
8 mm (calibrated)
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2.46ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS, Photo A

2.46ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS

Topaz

2.46ct total5 pcs
$ 13.45
6 x 4 mm (calibrated)
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1.67ctw Natural Sky Blue Topaz, Heart, VS, Photo A

1.67ctw Natural Sky Blue Topaz, Heart, VS

Topaz

1.67ct total6 pcs
$ 7.63
4 x 4 mm (calibrated)
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5.96ctw Natural Medium Brown Tiger's Eye, Oval, Opaque, Photo A

5.96ctw Natural Medium Brown Tiger's Eye, Oval, Opaque

Tiger's Eye

5.96ct total2 pcs
$ 5.93
10 x 8 mm (calibrated)
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0.37ct Natural Apricot Orange Spessartite Garnet, Oval, VS, Photo A

0.37ct Natural Apricot Orange Spessartite Garnet, Oval, VS

Spessartite Garnet

0.37ct1 pc
$ 11.06
4.9 x 3.3 mm
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0.96ct Natural Deep Orange Zircon, Oval, VS, Photo A

0.96ct Natural Deep Orange Zircon, Oval, VS

Zircon

0.96ct1 pc
$ 23.90
6 x 5.1 mm
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30.33ct Natural Deep Green Maw-Sit-Sit, Baguette, Opaque, Photo A

30.33ct Natural Deep Green Maw-Sit-Sit, Baguette, Opaque

Maw-Sit-Sit

30.33ct1 pc
$ 99.69
18.3 x 16 mm
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21.31ct Natural Multicolor Obsidian, Pear Shape, Opaque, Photo A

21.31ct Natural Multicolor Obsidian, Pear Shape, Opaque

Obsidian

21.31ct1 pc
$ 18.68
33.7 x 20.3 mm
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4.88ct Natural Medium Green Prehnite, Fancy, Translucent, Photo A

4.88ct Natural Medium Green Prehnite, Fancy, Translucent

Prehnite

4.88ct1 pc
$ 8.02
15.6 x 10.3 mm
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3.84ct Natural Multicolor Agate, Oval, Opaque, Photo A

3.84ct Natural Multicolor Agate, Oval, Opaque

Agate

3.84ct1 pc
$ 6.51
9.7 x 8.7 mm
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1.56ctw Natural Bluish White Rainbow Moonstone, Oval, Transparent, Photo A

1.56ctw Natural Bluish White Rainbow Moonstone, Oval, Transparent

Rainbow Moonstone

1.56ct total2 pcs
$ 26.41
7 x 5 mm (calibrated)
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10.55ct Natural Multicolor Pietersite, Pear Shape, Opaque, Photo A

10.55ct Natural Multicolor Pietersite, Pear Shape, Opaque

Pietersite

10.55ct1 pc
$ 24.69
21.7 x 12.4 mm
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1.02ct Natural Dark Red Ruby, Round, VS-SI, Photo A

1.02ct Natural Dark Red Ruby, Round, VS-SI

Ruby

1.02ct1 pc
$ 364.14
5.5 mm (calibrated)
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9.00ct Natural Brown Tiger's Eye, Oval, Opaque, Photo A

9.00ct Natural Brown Tiger's Eye, Oval, Opaque

Tiger's Eye

9.00ct1 pc
$ 5.29
18 x 13 mm (calibrated)
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5.43ctw Natural Light Pink Malaya Garnet, Cushion, VVS-VS, Photo A
Malaya Garnet Product Video (325787)

5.43ctw Natural Light Pink Malaya Garnet, Cushion, VVS-VS

Malaya Garnet

5.43ct total5 pcs
$ 189.29
7 x 5 mm (calibrated)
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4.30ct Natural Green White Jadeite, Oval, Opaque, Photo A

4.30ct Natural Green White Jadeite, Oval, Opaque

Jadeite

4.30ct1 pc
$ 32.46
12 x 10 mm (calibrated)
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34.80ct Natural Cedar Brown Tiger's Eye, Pear Shape, Opaque, Photo A

34.80ct Natural Cedar Brown Tiger's Eye, Pear Shape, Opaque

Tiger's Eye

34.80ct1 pc
$ 30.49
31.2 x 25 mm
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4.12ctw Natural Sky Blue Topaz, Oval, VVS-VS, Photo A

4.12ctw Natural Sky Blue Topaz, Oval, VVS-VS

Topaz

4.12ct total4 pcs
$ 22.61
7 x 5 mm (calibrated)
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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

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
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Overall Rating -> 10 star ratings

overall great

Posted By SR in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Could not get it to work 25 times.

Posted By Dock in July, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

Posted By Lex in April, 2026
Source: Bizrate
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