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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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11.10ct Natural Medium Brown Tiger's Eye, Oval, Opaque, Photo A

11.10ct Natural Medium Brown Tiger's Eye, Oval, Opaque

Tiger's Eye

11.10ct1 pc
$ 6.52
18 x 13 mm (calibrated)
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32.18ct Natural Medium Purplish Violet Amethyst, Oval, VVS, Photo A
Amethyst Product Video (509244)

32.18ct Natural Medium Purplish Violet Amethyst, Oval, VVS

Amethyst

32.18ct1 pc
$ 246.80
21 x 17.1 mm
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5.93ct Natural Flamingo Pink Morganite, Oval, Opaque, Photo A

5.93ct Natural Flamingo Pink Morganite, Oval, Opaque

Morganite

5.93ct1 pc
$ 24.61
13 x 11 mm (calibrated)
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2.47ctw Natural Deep Green Kornerupine, Trillion, VVS-VS, Photo A
Kornerupine Product Video (421930)

2.47ctw Natural Deep Green Kornerupine, Trillion, VVS-VS

Kornerupine

2.47ct total4 pcs
$ 108.25
5.8 x 5.7 mm
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0.59ct Natural Grey Green Cat's Eye Alexandrite, Oval, Opaque, Photo A

0.59ct Natural Grey Green Cat's Eye Alexandrite, Oval, Opaque

Cat's Eye Alexandrite

0.59ct1 pc
$ 97.94
5.2 x 3.6 mm
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49.39ct Natural Multicolor Rhodochrosite, Oval, Opaque, Photo A

49.39ct Natural Multicolor Rhodochrosite, Oval, Opaque

Rhodochrosite

49.39ct1 pc
$ 108.22
27 x 20 mm (calibrated)
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12.53ct Natural Multicolor Labradorite, Oval, Translucent, Photo A

12.53ct Natural Multicolor Labradorite, Oval, Translucent

Labradorite

12.53ct1 pc
$ 27.71
18 x 13 mm (calibrated)
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23.75ct Natural Multicolor Tiger's Eye Matrix, Fancy, Opaque, Photo A

23.75ct Natural Multicolor Tiger's Eye Matrix, Fancy, Opaque

Tiger's Eye Matrix

23.75ct1 pc
$ 23.66
33.7 x 11.6 mm
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27.55ct Natural Multicolor Pietersite, Round, Opaque, Photo A

27.55ct Natural Multicolor Pietersite, Round, Opaque

Pietersite

27.55ct1 pc
$ 64.48
24.7 mm
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10.27ct Natural Multicolor Agate, Oval, Opaque, Photo A

10.27ct Natural Multicolor Agate, Oval, Opaque

Agate

10.27ct1 pc
$ 9.72
14.1 x 13.1 mm
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3.27ct Natural Very Light Golden-Brown Rutile Quartz, Oval, Transparent, Photo A

3.27ct Natural Very Light Golden-Brown Rutile Quartz, Oval, Transparent

Rutile Quartz

3.27ct1 pc
$ 8.96
12 x 8 mm (calibrated)
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12.96ct Natural Light Bluish Green Cat's Eye Aquamarine, Oval, Transparent/Translucent, Photo A
Cat's Eye Aquamarine Product Video (333927)

12.96ct Natural Light Bluish Green Cat's Eye Aquamarine, Oval, Transparent/Translucent

Cat's Eye Aquamarine

12.96ct1 pc
$ 212.99
16.3 x 11.5 mm
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1.27ct Natural Intense Orange Fire Opal, Oval, Transparent, Photo A

1.27ct Natural Intense Orange Fire Opal, Oval, Transparent

Fire Opal

1.27ct1 pc
$ 44.27
10 x 7 mm (calibrated)
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5.57ctw Natural Light Lively Green Peridot, Oval, VS, Photo A

5.57ctw Natural Light Lively Green Peridot, Oval, VS

Peridot

5.57ct total4 pcs
$ 61.02
8 x 6 mm (calibrated)
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3.90ct Natural Multicolor Opal Triplet, Fancy, Opaque, Photo A

3.90ct Natural Multicolor Opal Triplet, Fancy, Opaque

Opal Triplet

3.90ct1 pc
$ 97.11
17.8 x 9 mm
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1.96ctw Natural Currant Red Pyrope Garnet, Oval, VVS-VS, Photo A

1.96ctw Natural Currant Red Pyrope Garnet, Oval, VVS-VS

Pyrope Garnet

1.96ct total2 pcs
$ 21.47
7 x 5 mm (calibrated)
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3.98ctw Natural White Zircon, Round, VVS-VS, Photo A

3.98ctw Natural White Zircon, Round, VVS-VS

Zircon

3.98ct total4 pcs
$ 43.61
5.7 mm
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0.92ct Natural Multicolor Black Opal, Oval, Translucent, Photo A

0.92ct Natural Multicolor Black Opal, Oval, Translucent

Black Opal

0.92ct1 pc
$ 22.91
8.5 x 6.6 mm
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1.40ct Natural Orange-Gold Sapphire, Oval, VS-SI, Photo A

1.40ct Natural Orange-Gold Sapphire, Oval, VS-SI

Sapphire

1.40ct1 pc
$ 53.62
8 x 6 mm (calibrated)
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0.53ct Natural Gold Sapphire, Oval, VS, Photo A

0.53ct Natural Gold Sapphire, Oval, VS

Sapphire

0.53ct1 pc
$ 31.94
5.4 x 4.3 mm
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2.92ctw Natural Medium Orange Citrine, Oval, VVS, Photo A

2.92ctw Natural Medium Orange Citrine, Oval, VVS

Citrine

2.92ct total2 pcs
$ 29.08
9 x 7 mm (calibrated)
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7.12ctw Natural White Zircon, Oval, VVS-VS, Photo A

7.12ctw Natural White Zircon, Oval, VVS-VS

Zircon

7.12ct total10 pcs
$ 43.38
6 x 4 mm (calibrated)
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2.03ct Natural Greenish Golden Brown Sphene, Oval, Transparent, Photo A

2.03ct Natural Greenish Golden Brown Sphene, Oval, Transparent

Sphene

2.03ct1 pc
$ 10.11
7.3 x 6.8 mm
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8.04ct Natural Mint Green Druzy Variscite, Fancy, Opaque, Photo A

8.04ct Natural Mint Green Druzy Variscite, Fancy, Opaque

Druzy Variscite

8.04ct1 pc
$ 8.25
25.8 x 13.9 mm
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1.95ct Natural Multicolor Labradorite, Baguette, Transparent, Photo A

1.95ct Natural Multicolor Labradorite, Baguette, Transparent

Labradorite

1.95ct1 pc
$ 4.27
8 x 6 mm (calibrated)
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14.80ct Natural Bluish White Rainbow Moonstone, Pear Shape, Translucent, Photo A

14.80ct Natural Bluish White Rainbow Moonstone, Pear Shape, Translucent

Rainbow Moonstone

14.80ct1 pc
$ 103.19
24.7 x 11.3 mm
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1.39ct Natural Earthy Green Tourmaline, Octagon / Emerald Cut, VVS, Photo A

1.39ct Natural Earthy Green Tourmaline, Octagon / Emerald Cut, VVS

Tourmaline

1.39ct1 pc
$ 26.73
13.9 x 3.8 mm
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0.85ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.85ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.85ct1 pc
$ 39.11
8.3 x 6.8 mm
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24.37ct Natural Multicolor Jasper, Oval, Translucent, Photo A

24.37ct Natural Multicolor Jasper, Oval, Translucent

Jasper

24.37ct1 pc
$ 14.68
29.9 x 20.6 mm
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14.30ct Natural Bluish White Rainbow Moonstone, Oval, Transparent, Photo A

14.30ct Natural Bluish White Rainbow Moonstone, Oval, Transparent

Rainbow Moonstone

14.30ct1 pc
$ 113.94
20.9 x 14.2 mm
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0.46ct Natural Dark Orange-Gold Citrine, Marquise, VVS, Photo A

0.46ct Natural Dark Orange-Gold Citrine, Marquise, VVS

Citrine

0.46ct1 pc
$ 3.20
8 x 4 mm (calibrated)
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7.45ctw Natural Medium Brown Zircon, Oval, Transparent, Photo A

7.45ctw Natural Medium Brown Zircon, Oval, Transparent

Zircon

7.45ct total10 pcs
$ 47.62
6 x 4.2 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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