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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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1.57ct Natural Medium Brown Smoky Quartz, Round, VVS-VS, Photo A

1.57ct Natural Medium Brown Smoky Quartz, Round, VVS-VS

Smoky Quartz

1.57ct1 pc
$ 6.88
8 mm (calibrated)
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3.04ctw Natural Tuscany Yellow Citrine, Round, VVS-VS, Photo A

3.04ctw Natural Tuscany Yellow Citrine, Round, VVS-VS

Citrine

3.04ct total2 pcs
$ 24.22
8 mm (calibrated)
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0.89ctw Natural Golden Orange Citrine, Heart, VS, Photo A

0.89ctw Natural Golden Orange Citrine, Heart, VS

Citrine

0.89ct total2 pcs
$ 6.21
5 x 5 mm (calibrated)
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3.10ctw Natural Medium Orange Moonstone, Trillion, Translucent, Photo A

3.10ctw Natural Medium Orange Moonstone, Trillion, Translucent

Moonstone

3.10ct total2 pcs
$ 6.79
8 x 8 mm (calibrated)
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4.65ctw Natural White Zircon, Round, VVS-VS, Photo A

4.65ctw Natural White Zircon, Round, VVS-VS

Zircon

4.65ct total4 pcs
$ 76.43
6 mm (calibrated)
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7.16ctw Natural White Zircon, Oval, VVS-VS, Photo A

7.16ctw Natural White Zircon, Oval, VVS-VS

Zircon

7.16ct total10 pcs
$ 43.62
6 x 4 mm (calibrated)
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30.32ct Natural Multicolor Jasper, Oval, Opaque, Photo A

30.32ct Natural Multicolor Jasper, Oval, Opaque

Jasper

30.32ct1 pc
$ 20.92
32.1 x 21.7 mm
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0.17ct Natural Black Diamond, Round, Opaque, Photo A

0.17ct Natural Black Diamond, Round, Opaque

Diamond

0.17ct1 pc
$ 80.88
3.5 mm (calibrated)
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1.80ct Natural Medium Green Emerald, Round, Translucent, Photo A

1.80ct Natural Medium Green Emerald, Round, Translucent

Emerald

1.80ct1 pc
$ 125.50
7.5 mm (calibrated)
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2.19ct Natural Light Pink Strawberry Quartz, Oval, Transparent, Photo A

2.19ct Natural Light Pink Strawberry Quartz, Oval, Transparent

Strawberry Quartz

2.19ct1 pc
$ 10.91
9 x 7 mm (calibrated)
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1.56ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.56ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.56ct total2 pcs
$ 51.28
8 x 6 mm (calibrated)
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1.12ct Natural Medium-Dark Orange Hessonite Garnet, Square, VS, Photo A

1.12ct Natural Medium-Dark Orange Hessonite Garnet, Square, VS

Hessonite Garnet

1.12ct1 pc
$ 18.79
6 x 6 mm (calibrated)
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1.43ct Natural Deep Brownish Orange Zircon, Pear Shape, VVS, Photo A

1.43ct Natural Deep Brownish Orange Zircon, Pear Shape, VVS

Zircon

1.43ct1 pc
$ 34.80
8 x 6 mm (calibrated)
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0.79ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.79ct Natural Multicolor Opal, Oval, Opaque

Opal

0.79ct1 pc
$ 23.61
8 x 6 mm (calibrated)
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0.97ct Natural Multicolor Sapphire, Cushion, VS, Photo A

0.97ct Natural Multicolor Sapphire, Cushion, VS

Sapphire

0.97ct1 pc
$ 86.95
5.2 x 5.2 mm
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0.54ct Natural Medium Green Sapphire, Oval, SI, Photo A

0.54ct Natural Medium Green Sapphire, Oval, SI

Sapphire

0.54ct1 pc
$ 39.92
5.3 x 4.1 mm
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20.01ctw Natural White with Black Dendritic Agate, Pear Shape, Opaque, Photo A

20.01ctw Natural White with Black Dendritic Agate, Pear Shape, Opaque

Dendritic Agate

20.01ct total2 pcs
$ 15.94
18 x 13 mm (calibrated)
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56.08ct Natural Light Honey Yellow Quartz, Oval, Transparent, Photo A

56.08ct Natural Light Honey Yellow Quartz, Oval, Transparent

Quartz

56.08ct1 pc
$ 73.74
27.7 x 21.1 mm
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15.83ct Natural Pale Yellow Quartz, Flower Cut, Transparent, Photo A

15.83ct Natural Pale Yellow Quartz, Flower Cut, Transparent

Quartz

15.83ct1 pc
$ 52.03
22.1 x 13.7 mm
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0.93ctw Natural Light Lively Green Peridot, Pear Shape, VVS-VS, Photo A

0.93ctw Natural Light Lively Green Peridot, Pear Shape, VVS-VS

Peridot

0.93ct total2 pcs
$ 8.15
6.1 x 4.2 mm
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6.88ct Natural Medium Green Actinolite Cat's Eye, Oval, Translucent, Photo A

6.88ct Natural Medium Green Actinolite Cat's Eye, Oval, Translucent

Actinolite Cat's Eye

6.88ct1 pc
$ 47.97
14.5 x 11.3 mm
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19.93ct Natural Medium Violet Amethyst, Octagon / Emerald Cut, VVS-VS, Photo A

19.93ct Natural Medium Violet Amethyst, Octagon / Emerald Cut, VVS-VS

Amethyst

19.93ct1 pc
$ 138.95
18.3 x 14.3 mm
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22.38ctw Natural Cool Green Prehnite, Flower Cut, Transparent, Photo A

22.38ctw Natural Cool Green Prehnite, Flower Cut, Transparent

Prehnite

22.38ct total4 pcs
$ 33.83
16.2 x 10.6 mm
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13.62ct Natural Multicolor Ammolite, Fancy, Opaque, Photo A

13.62ct Natural Multicolor Ammolite, Fancy, Opaque

Ammolite

13.62ct1 pc
$ 149.22
19.3 x 17.2 mm
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10.42ct Natural Warm Brown Tiger's Eye, Baguette, Opaque, Photo A

10.42ct Natural Warm Brown Tiger's Eye, Baguette, Opaque

Tiger's Eye

10.42ct1 pc
$ 13.50
16 x 12 mm (calibrated)
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1.50ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

1.50ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

1.50ct1 pc
$ 37.35
11.9 x 7.2 mm
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0.48ct Natural Light Yellow Sapphire, Round, VS, Photo A

0.48ct Natural Light Yellow Sapphire, Round, VS

Sapphire

0.48ct1 pc
$ 23.90
4.3 mm
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0.50ct Natural Teal Sapphire, Briolette, VS, Photo A

0.50ct Natural Teal Sapphire, Briolette, VS

Sapphire

0.50ct1 pc
$ 44.82
5.6 x 3.2 mm
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2.42ct Natural Light Blue Green Fluorite, Oval, Transparent, Photo A

2.42ct Natural Light Blue Green Fluorite, Oval, Transparent

Fluorite

2.42ct1 pc
$ 9.64
7.9 x 6.8 mm
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2.29ct Natural Honey Yellow Citrine, Flower Cut, Transparent, Photo A

2.29ct Natural Honey Yellow Citrine, Flower Cut, Transparent

Citrine

2.29ct1 pc
$ 17.56
8.4 x 8.2 mm
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1.01ct Natural Greenish Yellow Chrysoberyl, Oval, VVS, Photo A
Chrysoberyl Product Video (367378)

1.01ct Natural Greenish Yellow Chrysoberyl, Oval, VVS

Chrysoberyl

1.01ct1 pc
$ 116.99
7 x 5 mm (calibrated)
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0.94ctw Natural Multicolor Opal, Oval, Transparent, Photo A

0.94ctw Natural Multicolor Opal, Oval, Transparent

Opal

0.94ct total2 pcs
$ 257.47
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

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

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

the selection is good as are the prices

Posted By Old man in August, 2025
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Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate

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

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
Source: Bizrate
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