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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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0.98ct Natural Medium Red Ruby, Octagon / Emerald Cut, VS, Photo A

0.98ct Natural Medium Red Ruby, Octagon / Emerald Cut, VS

Ruby

0.98ct1 pc
$ 87.85
6.2 x 4.2 mm
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18.59ct Natural Multicolor Jasper, Baguette, Opaque, Photo A

18.59ct Natural Multicolor Jasper, Baguette, Opaque

Jasper

18.59ct1 pc
$ 11.61
23.5 x 16.4 mm
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2.79ctw Natural Swiss Blue Topaz, Pear Shape, VS, Photo A

2.79ctw Natural Swiss Blue Topaz, Pear Shape, VS

Topaz

2.79ct total5 pcs
$ 19.46
6 x 4 mm (calibrated)
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0.91ct Natural Light Yellow Color-Change Diaspore, Octagon / Emerald Cut, VVS, Photo A

0.91ct Natural Light Yellow Color-Change Diaspore, Octagon / Emerald Cut, VVS

Color-Change Diaspore

0.91ct1 pc
$ 48.04
10.1 x 3.8 mm
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0.45ct Natural Golden Citrine, Heart, VVS, Photo A

0.45ct Natural Golden Citrine, Heart, VVS

Citrine

0.45ct1 pc
$ 3.59
5 x 5 mm (calibrated)
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4.38ct Natural Medium Purple Rhodolite Garnet, Pear Shape, VVS-VS, Photo A

4.38ct Natural Medium Purple Rhodolite Garnet, Pear Shape, VVS-VS

Rhodolite Garnet

4.38ct1 pc
$ 181.77
11 x 9 mm (calibrated)
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3.14ctw Natural Warm Orange Sunstone, Oval, Translucent, Photo A

3.14ctw Natural Warm Orange Sunstone, Oval, Translucent

Sunstone

3.14ct total2 pcs
$ 18.77
9 x 7 mm (calibrated)
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0.78ct Natural Teal Sapphire, Cushion, VS, Photo A

0.78ct Natural Teal Sapphire, Cushion, VS

Sapphire

0.78ct1 pc
$ 93.23
5.6 x 4.6 mm
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1.47ct Natural Reddish Orange Hessonite Garnet, Oval, VS, Photo A

1.47ct Natural Reddish Orange Hessonite Garnet, Oval, VS

Hessonite Garnet

1.47ct1 pc
$ 29.28
7.8 x 6.4 mm
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1.25ct Natural Deep Green Tourmaline, Octagon / Emerald Cut, VS, Photo A

1.25ct Natural Deep Green Tourmaline, Octagon / Emerald Cut, VS

Tourmaline

1.25ct1 pc
$ 26.43
14.3 x 3.3 mm
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0.43ctw Natural Medium Green Sapphire, Square, VS, Photo A

0.43ctw Natural Medium Green Sapphire, Square, VS

Sapphire

0.43ct total2 pcs
$ 59.96
3 x 3 mm (calibrated)
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1.00ct Natural Warm Yellow Color-Change Diaspore, Cushion, VVS-VS, Photo A

1.00ct Natural Warm Yellow Color-Change Diaspore, Cushion, VVS-VS

Color-Change Diaspore

1.00ct1 pc
$ 52.79
6.1 x 5.1 mm
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12.26ct Natural Multicolor Jasper, Oval, Opaque, Photo A

12.26ct Natural Multicolor Jasper, Oval, Opaque

Jasper

12.26ct1 pc
$ 10.14
22.7 x 16.6 mm
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22.68ct Natural Multicolor Labradorite, Pear Shape, Opaque, Photo A

22.68ct Natural Multicolor Labradorite, Pear Shape, Opaque

Labradorite

22.68ct1 pc
$ 20.33
30 x 20 mm
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42.61ct Natural Multicolor Rainbow Moonstone, Fancy, Opaque, Photo A

42.61ct Natural Multicolor Rainbow Moonstone, Fancy, Opaque

Rainbow Moonstone

42.61ct1 pc
$ 4.24
42.1 x 11.2 mm
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2.10ctw Natural White Zircon, Oval, VVS-VS, Photo A

2.10ctw Natural White Zircon, Oval, VVS-VS

Zircon

2.10ct total2 pcs
$ 12.47
7 x 5 mm (calibrated)
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4.18ct Natural Medium Grey Quartz Cat's Eye, Oval, Opaque, Photo A

4.18ct Natural Medium Grey Quartz Cat's Eye, Oval, Opaque

Quartz Cat's Eye

4.18ct1 pc
$ 13.74
10.2 x 8.9 mm
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14.34ct Natural Multicolor Agate, Fancy, Opaque, Photo A

14.34ct Natural Multicolor Agate, Fancy, Opaque

Agate

14.34ct1 pc
$ 11.42
22.5 x 9.9 mm
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0.68ct Natural Royal Blue Sapphire, Marquise, VVS-VS, Photo A

0.68ct Natural Royal Blue Sapphire, Marquise, VVS-VS

Sapphire

0.68ct1 pc
$ 158.68
8 x 4.1 mm
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4.31ctw Natural White Zircon, Round, VVS-VS, Photo A

4.31ctw Natural White Zircon, Round, VVS-VS

Zircon

4.31ct total2 pcs
$ 116.35
7 mm (calibrated)
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2.32ctw Natural White Zircon, Oval, VVS-VS, Photo A

2.32ctw Natural White Zircon, Oval, VVS-VS

Zircon

2.32ct total2 pcs
$ 13.75
7 x 5 mm (calibrated)
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1.74ctw Natural White Zircon, Oval, VVS, Photo A

1.74ctw Natural White Zircon, Oval, VVS

Zircon

1.74ct total2 pcs
$ 10.60
6 x 4 mm (calibrated)
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0.60ct Natural Lively Green Peridot, Octagon / Emerald Cut, VVS, Photo A

0.60ct Natural Lively Green Peridot, Octagon / Emerald Cut, VVS

Peridot

0.60ct1 pc
$ 8.96
6 x 4 mm (calibrated)
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0.84ct Natural Midnight Blue Sapphire, Cushion, VS-SI, Photo A

0.84ct Natural Midnight Blue Sapphire, Cushion, VS-SI

Sapphire

0.84ct1 pc
$ 66.93
4.7 x 4.7 mm
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5.26ctw Natural Multicolor Pietersite, Oval, Opaque, Photo A

5.26ctw Natural Multicolor Pietersite, Oval, Opaque

Pietersite

5.26ct total2 pcs
$ 12.31
15.7 x 7.7 mm
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9.71ct Natural Multicolor Labradorite, Marquise, Translucent, Photo A

9.71ct Natural Multicolor Labradorite, Marquise, Translucent

Labradorite

9.71ct1 pc
$ 21.47
20 x 10 mm (calibrated)
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1.80ct Natural Very Light Pink Morganite, Oval, VS, Photo A

1.80ct Natural Very Light Pink Morganite, Oval, VS

Morganite

1.80ct1 pc
$ 78.88
9.6 x 7.4 mm
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1.19ctw Natural Light Pink Sapphire, Baguette, VS, Photo A

1.19ctw Natural Light Pink Sapphire, Baguette, VS

Sapphire

1.19ct total10 pcs
$ 132.93
3.2 x 2.1 mm
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3.15ct Natural Forest Green Emerald, Octagon / Emerald Cut, SI, Photo A
Emerald Product Video (503888)

3.15ct Natural Forest Green Emerald, Octagon / Emerald Cut, SI

Emerald

3.15ct1 pc
$ 3,308.33
9.5 x 8.2 mm
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5.28ct Natural Multicolor Labradorite, Marquise, Translucent, Photo A

5.28ct Natural Multicolor Labradorite, Marquise, Translucent

Labradorite

5.28ct1 pc
$ 11.67
16 x 8 mm (calibrated)
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5.20ct Natural Bright Gold Citrine, Oval, VVS-VS, Photo A

5.20ct Natural Bright Gold Citrine, Oval, VVS-VS

Citrine

5.20ct1 pc
$ 31.22
14 x 10 mm (calibrated)
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0.49ct Natural Earth Orange Sphalerite, Round, SI, Photo A

0.49ct Natural Earth Orange Sphalerite, Round, SI

Sphalerite

0.49ct1 pc
$ 24.40
4.5 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.

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