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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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25.41ct Natural Swiss Blue Topaz, Cushion, VS, Photo A

25.41ct Natural Swiss Blue Topaz, Cushion, VS

Topaz

25.41ct1 pc
$ 228.69
17 x 17 mm (calibrated)
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43.93ct Natural Multicolor Ruby-Zoisite, Flower Cut, Opaque, Photo A

43.93ct Natural Multicolor Ruby-Zoisite, Flower Cut, Opaque

Ruby-Zoisite

43.93ct1 pc
$ 57.28
31.6 x 18.8 mm
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3.06ct Natural Very Light Golden-Brown Rutile Topaz, Heart, Transparent, Photo A

3.06ct Natural Very Light Golden-Brown Rutile Topaz, Heart, Transparent

Rutile Topaz

3.06ct1 pc
$ 63.50
9.8 x 9 mm
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0.61ct Natural Medium Orange Zircon, Oval, VVS-VS, Photo A

0.61ct Natural Medium Orange Zircon, Oval, VVS-VS

Zircon

0.61ct1 pc
$ 9.11
5.2 x 4.1 mm
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9.67ct Natural Forest Green Bloodstone, Marquise, Opaque, Photo A

9.67ct Natural Forest Green Bloodstone, Marquise, Opaque

Bloodstone

9.67ct1 pc
$ 21.18
19.1 x 10 mm
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0.42ct Natural Bright Red Sapphire, Pear Shape, VVS-VS, Photo A

0.42ct Natural Bright Red Sapphire, Pear Shape, VVS-VS

Sapphire

0.42ct1 pc
$ 62.75
5 x 4 mm (calibrated)
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2.44ctw Natural Lively Green Peridot, Octagon / Emerald Cut, VVS-VS, Photo A

2.44ctw Natural Lively Green Peridot, Octagon / Emerald Cut, VVS-VS

Peridot

2.44ct total5 pcs
$ 66.83
6 x 4 mm (calibrated)
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31.10ct Natural Multicolor Labradorite, Oval, Opaque, Photo A

31.10ct Natural Multicolor Labradorite, Oval, Opaque

Labradorite

31.10ct1 pc
$ 27.88
28.2 x 21.3 mm
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4.90ct Natural Coral Pink Morganite, Oval, Transparent, Photo A

4.90ct Natural Coral Pink Morganite, Oval, Transparent

Morganite

4.90ct1 pc
$ 48.80
12 x 10 mm (calibrated)
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0.40ct Natural Magenta Sapphire, Oval, VS, Photo A

0.40ct Natural Magenta Sapphire, Oval, VS

Sapphire

0.40ct1 pc
$ 61.35
5 x 4 mm (calibrated)
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0.53ct Natural Earthy Green Tourmaline, Octagon / Emerald Cut, VS, Photo A

0.53ct Natural Earthy Green Tourmaline, Octagon / Emerald Cut, VS

Tourmaline

0.53ct1 pc
$ 26.39
5.3 x 4.1 mm
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0.56ct Natural Teal Sapphire, Cushion, VS, Photo A

0.56ct Natural Teal Sapphire, Cushion, VS

Sapphire

0.56ct1 pc
$ 66.93
4.5 x 4.5 mm
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27.65ct Natural Swiss Blue Topaz, Oval, VVS, Photo A
Topaz Product Video (616855)

27.65ct Natural Swiss Blue Topaz, Oval, VVS

Topaz

27.65ct1 pc
$ 212.06
21.7 x 15.6 mm
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2.16ctw Natural Deep Orange Zircon, Oval, VVS, Photo A
Zircon Product Video (717925)

2.16ctw Natural Deep Orange Zircon, Oval, VVS

Zircon

2.16ct total2 pcs
$ 53.78
6 x 4.9 mm
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14.20ct Natural Reddish Purple Star Ruby, Oval, Opaque, Photo A

14.20ct Natural Reddish Purple Star Ruby, Oval, Opaque

Star Ruby

14.20ct1 pc
$ 186.69
14.3 x 12.8 mm
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4.46ctw Natural Deep Red Pyrope Garnet, Square, VVS-VS, Photo A

4.46ctw Natural Deep Red Pyrope Garnet, Square, VVS-VS

Pyrope Garnet

4.46ct total2 pcs
$ 34.20
7 x 7 mm (calibrated)
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2.54ctw Natural Deep Orange Spessartite Garnet, Round, VS, Photo A

2.54ctw Natural Deep Orange Spessartite Garnet, Round, VS

Spessartite Garnet

2.54ct total4 pcs
$ 86.26
4.5 mm (calibrated)
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31.09ct Natural White with Black Rainbow Moonstone, Fancy, Opaque, Photo A

31.09ct Natural White with Black Rainbow Moonstone, Fancy, Opaque

Rainbow Moonstone

31.09ct1 pc
$ 2.58
30.5 x 12.6 mm
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19.76ct Natural Deep Green Maw-Sit-Sit, Baguette, Opaque, Photo A

19.76ct Natural Deep Green Maw-Sit-Sit, Baguette, Opaque

Maw-Sit-Sit

19.76ct1 pc
$ 64.95
14.8 x 13.6 mm
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3.77ct Natural Medium Pink Strawberry Quartz, Round, Translucent, Photo A

3.77ct Natural Medium Pink Strawberry Quartz, Round, Translucent

Strawberry Quartz

3.77ct1 pc
$ 22.72
10 mm (calibrated)
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2.84ctw Natural Black Onyx, Round, Opaque, Photo A

2.84ctw Natural Black Onyx, Round, Opaque

Onyx

2.84ct total2 pcs
$ 4.71
7 mm (calibrated)
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2.20ctw Natural Medium Red Rhodolite Garnet, Square, VS, Photo A

2.20ctw Natural Medium Red Rhodolite Garnet, Square, VS

Rhodolite Garnet

2.20ct total4 pcs
$ 19.26
4.7 x 4.7 mm
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0.73ct Natural Medium Pinkish Purple Sapphire, Oval, VS, Photo A

0.73ct Natural Medium Pinkish Purple Sapphire, Oval, VS

Sapphire

0.73ct1 pc
$ 87.25
6 x 4.2 mm
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0.81ct Natural Light Sage Green Sapphire, Cushion, VVS, Photo A

0.81ct Natural Light Sage Green Sapphire, Cushion, VVS

Sapphire

0.81ct1 pc
$ 64.54
5 x 5 mm (calibrated)
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13.10ctw Natural Golden Orange Citrine, Octagon / Emerald Cut, VVS, Photo A

13.10ctw Natural Golden Orange Citrine, Octagon / Emerald Cut, VVS

Citrine

13.10ct total2 pcs
$ 84.25
14 x 10 mm (calibrated)
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1.27ct Natural Medium Light-Orange Moonstone, Trillion, Translucent, Photo A

1.27ct Natural Medium Light-Orange Moonstone, Trillion, Translucent

Moonstone

1.27ct1 pc
$ 2.53
8.1 x 7.7 mm
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0.96ct Natural Flamingo Pink Morganite, Pear Shape, VVS-VS, Photo A

0.96ct Natural Flamingo Pink Morganite, Pear Shape, VVS-VS

Morganite

0.96ct1 pc
$ 84.15
9.2 x 5.2 mm
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5.58ct Natural Flamingo Pink Morganite, Oval, Transparent, Photo A

5.58ct Natural Flamingo Pink Morganite, Oval, Transparent

Morganite

5.58ct1 pc
$ 23.16
14 x 10 mm (calibrated)
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3.96ctw Natural Sky Blue Topaz, Oval, VVS-VS, Photo A

3.96ctw Natural Sky Blue Topaz, Oval, VVS-VS

Topaz

3.96ct total4 pcs
$ 21.73
7 x 5 mm (calibrated)
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0.43ct Natural Medium Orange Citrine, Marquise, VVS-VS, Photo A

0.43ct Natural Medium Orange Citrine, Marquise, VVS-VS

Citrine

0.43ct1 pc
$ 3.00
8 x 4 mm (calibrated)
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1.55ct Natural Hot Pink Ruby, Octagon / Emerald Cut, VS-SI, Photo A

1.55ct Natural Hot Pink Ruby, Octagon / Emerald Cut, VS-SI

Ruby

1.55ct1 pc
$ 231.57
8.9 x 4.7 mm
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1.07ct Natural Light Yellow Color-Change Diaspore, Octagon / Emerald Cut, VS, Photo A

1.07ct Natural Light Yellow Color-Change Diaspore, Octagon / Emerald Cut, VS

Color-Change Diaspore

1.07ct1 pc
$ 55.98
7.8 x 4.8 mm
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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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