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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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7.56ct Natural Medium Green Druzy Variscite, Fancy, Opaque, Photo A

7.56ct Natural Medium Green Druzy Variscite, Fancy, Opaque

Druzy Variscite

7.56ct1 pc
$ 7.76
15.5 x 13.1 mm
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0.32ct Natural Light Purplish Blue Sapphire, Heart, VVS-VS, Photo A

0.32ct Natural Light Purplish Blue Sapphire, Heart, VVS-VS

Sapphire

0.32ct1 pc
$ 25.50
4.3 x 4.2 mm
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9.37ct Natural Medium Green Malachite, Oval, Opaque, Photo A

9.37ct Natural Medium Green Malachite, Oval, Opaque

Malachite

9.37ct1 pc
$ 9.33
12 x 10 mm (calibrated)
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28.70ct Natural Medium Greenish Blue Turquoise, Oval, Opaque, Photo A

28.70ct Natural Medium Greenish Blue Turquoise, Oval, Opaque

Turquoise

28.70ct1 pc
$ 85.76
29.9 x 19 mm
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3.35ct Natural Golden Orange Citrine, Oval, VVS-VS, Photo A

3.35ct Natural Golden Orange Citrine, Oval, VVS-VS

Citrine

3.35ct1 pc
$ 23.36
11 x 9 mm (calibrated)
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6.95ctw Natural Warm Brown Tiger's Eye, Oval, Opaque, Photo A

6.95ctw Natural Warm Brown Tiger's Eye, Oval, Opaque

Tiger's Eye

6.95ct total2 pcs
$ 10.39
10.3 x 8.3 mm
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31.68ct Natural Golden Yellow Star Sapphire, Oval, Opaque, Photo A

31.68ct Natural Golden Yellow Star Sapphire, Oval, Opaque

Star Sapphire

31.68ct1 pc
$ 312.38
20.1 x 15.8 mm
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2.26ctw Natural Medium Red Pyrope Garnet, Marquise, VVS-VS, Photo A

2.26ctw Natural Medium Red Pyrope Garnet, Marquise, VVS-VS

Pyrope Garnet

2.26ct total2 pcs
$ 19.81
10 x 5 mm
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3.71ct Natural Vivid Violet Amethyst, Oval, Transparent, Photo A

3.71ct Natural Vivid Violet Amethyst, Oval, Transparent

Amethyst

3.71ct1 pc
$ 22.17
11 x 9 mm (calibrated)
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6.71ct Natural Light Pink Kunzite, Octagon / Emerald Cut, VVS, Photo A

6.71ct Natural Light Pink Kunzite, Octagon / Emerald Cut, VVS

Kunzite

6.71ct1 pc
$ 184.66
10.7 x 9.7 mm
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2.61ctw Natural Bright Green Tsavorite Garnet, Square, VVS-VS, Photo A
Tsavorite Garnet Product Video (346228)

2.61ctw Natural Bright Green Tsavorite Garnet, Square, VVS-VS

Tsavorite Garnet

2.61ct total30 pcs
$ 184.14
2.3 x 2.3 mm
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3.54ct Natural Medium Yellow Apatite, Octagon / Emerald Cut, VS, Photo A

3.54ct Natural Medium Yellow Apatite, Octagon / Emerald Cut, VS

Apatite

3.54ct1 pc
$ 144.93
9 x 9 mm (calibrated)
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1.03ct Natural Earthy Yellow Color-Change Diaspore, Pear Shape, VVS-VS, Photo A

1.03ct Natural Earthy Yellow Color-Change Diaspore, Pear Shape, VVS-VS

Color-Change Diaspore

1.03ct1 pc
$ 36.11
11.9 x 4.1 mm
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45.91ct Natural Greenish Blue Turquoise, Oval, Opaque, Photo A
Turquoise Product Video (724851)

45.91ct Natural Greenish Blue Turquoise, Oval, Opaque

Turquoise

45.91ct1 pc
$ 137.18
33 x 17.2 mm
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0.54ct Natural Light Green Sapphire, Cushion, VS-SI, Photo A

0.54ct Natural Light Green Sapphire, Cushion, VS-SI

Sapphire

0.54ct1 pc
$ 43.03
4.2 x 4.2 mm
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0.84ct Natural Deep Orange Zircon, Oval, VVS-VS, Photo A

0.84ct Natural Deep Orange Zircon, Oval, VVS-VS

Zircon

0.84ct1 pc
$ 12.55
6 x 4 mm (calibrated)
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24.86ct Natural Pinkish Violet Amethyst, Round, VVS, Photo A

24.86ct Natural Pinkish Violet Amethyst, Round, VVS

Amethyst

24.86ct1 pc
$ 173.32
20 mm (calibrated)
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3.86ct Natural Light Rose Pink Morganite, Marquise, Transparent, Photo A

3.86ct Natural Light Rose Pink Morganite, Marquise, Transparent

Morganite

3.86ct1 pc
$ 42.29
16 x 8 mm (calibrated)
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6.21ct Natural Medium Green Prehnite, Fancy, Translucent, Photo A

6.21ct Natural Medium Green Prehnite, Fancy, Translucent

Prehnite

6.21ct1 pc
$ 10.21
14.9 x 11.2 mm
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1.43ctw Natural Clear White Sillimanite Cat's Eye, Oval, Translucent, Photo A

1.43ctw Natural Clear White Sillimanite Cat's Eye, Oval, Translucent

Sillimanite Cat's Eye

1.43ct total2 pcs
$ 4.70
6.6 x 3.8 mm
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1.58ctw Natural Golden Citrine, Heart, VVS, Photo A

1.58ctw Natural Golden Citrine, Heart, VVS

Citrine

1.58ct total2 pcs
$ 12.59
6 x 6 mm (calibrated)
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50.59ct Natural Multicolor Jasper, Pear Shape, Opaque, Photo A

50.59ct Natural Multicolor Jasper, Pear Shape, Opaque

Jasper

50.59ct1 pc
$ 55.43
32.9 x 26.7 mm
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0.65ctw Natural Tuscany Yellow Sapphire, Square, VS, Photo A

0.65ctw Natural Tuscany Yellow Sapphire, Square, VS

Sapphire

0.65ct total2 pcs
$ 32.80
3.5 x 3.5 mm
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1.21ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.21ct Natural Multicolor Opal, Oval, Opaque

Opal

1.21ct1 pc
$ 36.15
9 x 7 mm (calibrated)
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0.29ct Natural Flamingo Pink Morganite, Round, VS-SI, Photo A

0.29ct Natural Flamingo Pink Morganite, Round, VS-SI

Morganite

0.29ct1 pc
$ 12.04
4.5 mm (calibrated)
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45.90ct Natural Bluish White Rainbow Moonstone, Oval, Translucent, Photo A

45.90ct Natural Bluish White Rainbow Moonstone, Oval, Translucent

Rainbow Moonstone

45.90ct1 pc
$ 38.10
32.4 x 23.6 mm
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16.58ct Natural Light Blue Larimar, Oval, Opaque, Photo A

16.58ct Natural Light Blue Larimar, Oval, Opaque

Larimar

16.58ct1 pc
$ 181.65
26.9 x 16.2 mm
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0.74ct Natural Blue Green Apatite, Oval, VS, Photo A

0.74ct Natural Blue Green Apatite, Oval, VS

Apatite

0.74ct1 pc
$ 25.75
6.7 x 4.4 mm
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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
2 mm (calibrated)
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2.00ctw Natural Reddish Orange Pyrope Garnet, Round, Transparent, Photo A

2.00ctw Natural Reddish Orange Pyrope Garnet, Round, Transparent

Pyrope Garnet

2.00ct total30 pcs
$ 9.96
2.1 mm (calibrated)
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22.63ct Natural Silver Gray Hematite, Baguette, Opaque, Photo A

22.63ct Natural Silver Gray Hematite, Baguette, Opaque

Hematite

22.63ct1 pc
$ 18.38
17.1 x 13.3 mm
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2.70ct Natural Purplish Blue Chalcedony, Oval, Transparent, Photo A

2.70ct Natural Purplish Blue Chalcedony, Oval, Transparent

Chalcedony

2.70ct1 pc
$ 5.38
10 x 8 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

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I could see the actual gem I was buying

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Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

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I was able to find what I wanted very easily!

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Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

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