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Natural Cabochon Gemstones

Browse our collection of natural cabochon gemstones, featuring smooth domed cuts perfect for jewelry and gemstone collecting.

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2.46ct Natural Black Cat's Eye Scapolite, Round, Translucent, Photo A

2.46ct Natural Black Cat's Eye Scapolite, Round, Translucent

Cat's Eye Scapolite

2.46ct1 pc
$ 13.48
9 mm (calibrated)
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3.45ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS, Photo A

3.45ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS

Topaz

3.45ct total4 pcs
$ 18.87
7 x 5 mm (calibrated)
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0.88ct Natural Pale Yellow Beryl, Oval, VVS, Photo A

0.88ct Natural Pale Yellow Beryl, Oval, VVS

Beryl

0.88ct1 pc
$ 17.53
8 x 6 mm (calibrated)
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4.22ct Natural Light Pink Rose Quartz, Octagon / Emerald Cut, Transparent, Photo A

4.22ct Natural Light Pink Rose Quartz, Octagon / Emerald Cut, Transparent

Rose Quartz

4.22ct1 pc
$ 23.12
10 x 10 mm (calibrated)
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1.72ct Natural Swiss Blue Topaz, Octagon / Emerald Cut, VVS, Photo A

1.72ct Natural Swiss Blue Topaz, Octagon / Emerald Cut, VVS

Topaz

1.72ct1 pc
$ 13.70
8 x 6.3 mm
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5.77ct Natural Light Rose Pink Strawberry Quartz, Oval, Translucent, Photo A

5.77ct Natural Light Rose Pink Strawberry Quartz, Oval, Translucent

Strawberry Quartz

5.77ct1 pc
$ 34.64
14 x 10 mm (calibrated)
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2.19ct Natural Light Purple Kunzite, Cushion, VVS-VS, Photo A

2.19ct Natural Light Purple Kunzite, Cushion, VVS-VS

Kunzite

2.19ct1 pc
$ 60.27
7 x 6.7 mm
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2.16ct Natural Deep Orange Hessonite Garnet, Cushion, VS-SI, Photo A

2.16ct Natural Deep Orange Hessonite Garnet, Cushion, VS-SI

Hessonite Garnet

2.16ct1 pc
$ 36.80
7 x 7 mm (calibrated)
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14.28ct Natural Yellowish Green Opal, Oval, Opaque, Photo A

14.28ct Natural Yellowish Green Opal, Oval, Opaque

Opal

14.28ct1 pc
$ 30.54
16.8 x 15.1 mm
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0.36ct Natural Light Navy Blue Kyanite, Round, VS, Photo A

0.36ct Natural Light Navy Blue Kyanite, Round, VS

Kyanite

0.36ct1 pc
$ 6.46
3.8 mm
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17.84ct Natural Light Blue Chalcedony, Pear Shape, Opaque, Photo A

17.84ct Natural Light Blue Chalcedony, Pear Shape, Opaque

Chalcedony

17.84ct1 pc
$ 44.42
21.1 x 19.9 mm
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2.16ctw Natural Sky Blue Topaz, Pear Shape, VS, Photo A

2.16ctw Natural Sky Blue Topaz, Pear Shape, VS

Topaz

2.16ct total4 pcs
$ 16.57
6 x 4 mm (calibrated)
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0.42ct Natural Bluish White Sapphire, Heart, VS, Photo A

0.42ct Natural Bluish White Sapphire, Heart, VS

Sapphire

0.42ct1 pc
$ 33.47
4.3 x 4.3 mm
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20.73ct Natural Bluish White Rainbow Moonstone, Pear Shape, Translucent, Photo A

20.73ct Natural Bluish White Rainbow Moonstone, Pear Shape, Translucent

Rainbow Moonstone

20.73ct1 pc
$ 144.53
26 x 16.1 mm
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1.65ctw Natural Sky Blue Topaz, Pear Shape, VVS, Photo A

1.65ctw Natural Sky Blue Topaz, Pear Shape, VVS

Topaz

1.65ct total2 pcs
$ 11.65
7 x 5 mm (calibrated)
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0.21ct Natural Very Light Green Sapphire, Square, VVS-VS, Photo A

0.21ct Natural Very Light Green Sapphire, Square, VVS-VS

Sapphire

0.21ct1 pc
$ 29.28
3 x 3 mm (calibrated)
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0.52ct Natural Medium Green Emerald, Oval, SI, Photo A

0.52ct Natural Medium Green Emerald, Oval, SI

Emerald

0.52ct1 pc
$ 56.97
5.9 x 4.2 mm
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1.89ct Natural Yellowish Brown Tiger's Eye, Pear Shape, Opaque, Photo A

1.89ct Natural Yellowish Brown Tiger's Eye, Pear Shape, Opaque

Tiger's Eye

1.89ct1 pc
$ 2.45
8 x 8 mm (calibrated)
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0.58ct Natural Bright Green Peridot, Marquise, VVS-VS, Photo A

0.58ct Natural Bright Green Peridot, Marquise, VVS-VS

Peridot

0.58ct1 pc
$ 8.67
8 x 4 mm (calibrated)
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1.61ct Natural White Zircon, Round, VVS-VS, Photo A

1.61ct Natural White Zircon, Round, VVS-VS

Zircon

1.61ct1 pc
$ 38.20
7 mm (calibrated)
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2.55ctw Natural Light Gold Citrine, Round, VVS-VS, Photo A

2.55ctw Natural Light Gold Citrine, Round, VVS-VS

Citrine

2.55ct total2 pcs
$ 17.78
7 mm (calibrated)
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39.45ct Natural Multicolor Jasper, Pear Shape, Opaque, Photo A

39.45ct Natural Multicolor Jasper, Pear Shape, Opaque

Jasper

39.45ct1 pc
$ 24.20
33.7 x 30.4 mm
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10.95ct Natural Dark Red Star Garnet, Oval, Opaque, Photo A

10.95ct Natural Dark Red Star Garnet, Oval, Opaque

Star Garnet

10.95ct1 pc
$ 11.35
13.8 x 11.4 mm
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1.64ct Natural Warm Earthy Green Tourmaline, Oval, VVS-VS, Photo A

1.64ct Natural Warm Earthy Green Tourmaline, Oval, VVS-VS

Tourmaline

1.64ct1 pc
$ 190.57
7 x 7 mm (calibrated)
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3.20ct Natural Multicolor Ruby in Fuchsite, Marquise, Translucent, Photo A

3.20ct Natural Multicolor Ruby in Fuchsite, Marquise, Translucent

Ruby in Fuchsite

3.20ct1 pc
$ 23.64
17.5 x 8.2 mm
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5.16ct Natural Multicolor Opal, Oval, Transparent, Photo A

5.16ct Natural Multicolor Opal, Oval, Transparent

Opal

5.16ct1 pc
$ 128.48
14.1 x 10.7 mm
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0.46ct Natural Medium Light-Yellow Sapphire, Round, VVS, Photo A

0.46ct Natural Medium Light-Yellow Sapphire, Round, VVS

Sapphire

0.46ct1 pc
$ 24.40
4.2 mm
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0.32ct Natural Dark Orange-Gold Sapphire, Heart, VVS, Photo A

0.32ct Natural Dark Orange-Gold Sapphire, Heart, VVS

Sapphire

0.32ct1 pc
$ 19.76
4.4 x 4.3 mm
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4.32ct Natural Medium-Dark Golden Citrine, Oval, VVS-VS, Photo A

4.32ct Natural Medium-Dark Golden Citrine, Oval, VVS-VS

Citrine

4.32ct1 pc
$ 25.94
14 x 10 mm (calibrated)
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0.24ct Natural Yellowish Green Kornerupine, Oval, VVS, Photo A

0.24ct Natural Yellowish Green Kornerupine, Oval, VVS

Kornerupine

0.24ct1 pc
$ 7.67
4.5 x 3.4 mm
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291.27ct Natural Multicolor Blue Lapis Lazuli, Fancy, Opaque, Photo A
Lapis Lazuli Product Video (753173)

291.27ct Natural Multicolor Blue Lapis Lazuli, Fancy, Opaque

Lapis Lazuli

291.27ct1 pc
$ 120.88
91.7 x 20.2 mm
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0.34ctw Natural Fire Orange Sapphire, Marquise, VVS-VS, Photo A

0.34ctw Natural Fire Orange Sapphire, Marquise, VVS-VS

Sapphire

0.34ct total2 pcs
$ 23.30
5 x 2.5 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

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

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

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
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Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

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

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
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Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate
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