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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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0.70ct Natural Medium Grey Spinel, Heart, VVS, Photo A

0.70ct Natural Medium Grey Spinel, Heart, VVS

Spinel

0.70ct1 pc
$ 84.00
6 x 5.4 mm
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0.62ct Natural Earthy Green Tourmaline, Baguette, VVS, Photo A

0.62ct Natural Earthy Green Tourmaline, Baguette, VVS

Tourmaline

0.62ct1 pc
$ 21.61
14.6 x 2.3 mm
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6.90ct Natural Sangria Violet Amethyst, Heart, Transparent, Photo A

6.90ct Natural Sangria Violet Amethyst, Heart, Transparent

Amethyst

6.90ct1 pc
$ 34.36
12 x 12 mm (calibrated)
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7.02ctw Natural Multicolor Pietersite, Round, Opaque, Photo A

7.02ctw Natural Multicolor Pietersite, Round, Opaque

Pietersite

7.02ct total2 pcs
$ 16.43
12 mm (calibrated)
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1.64ctw Natural Pistachio Green Emerald, Oval, Translucent, Photo A

1.64ctw Natural Pistachio Green Emerald, Oval, Translucent

Emerald

1.64ct total2 pcs
$ 130.68
6.2 x 5.1 mm
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12.54ct Natural Bi-color Ametrine, Cushion, VVS, Photo A

12.54ct Natural Bi-color Ametrine, Cushion, VVS

Ametrine

12.54ct1 pc
$ 93.67
16.8 x 13 mm
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1.57ct Natural Warm Green Sphene, Oval, Transparent, Photo A

1.57ct Natural Warm Green Sphene, Oval, Transparent

Sphene

1.57ct1 pc
$ 8.61
7 x 6.1 mm
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1.58ct Natural Light Brown Tiger's Eye, Baguette, Opaque, Photo A

1.58ct Natural Light Brown Tiger's Eye, Baguette, Opaque

Tiger's Eye

1.58ct1 pc
$ 1.58
8 x 6 mm (calibrated)
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1.73ctw Natural Yellowish Green Peridot, Oval, VS, Photo A

1.73ctw Natural Yellowish Green Peridot, Oval, VS

Peridot

1.73ct total2 pcs
$ 12.06
7 x 5 mm (calibrated)
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0.95ct Natural Light Gold Beryl, Oval, VS, Photo A

0.95ct Natural Light Gold Beryl, Oval, VS

Beryl

0.95ct1 pc
$ 18.14
8 x 6 mm (calibrated)
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2.81ctw Natural Medium Red Rhodolite Garnet, Square, VS, Photo A

2.81ctw Natural Medium Red Rhodolite Garnet, Square, VS

Rhodolite Garnet

2.81ct total4 pcs
$ 24.60
5 x 5 mm (calibrated)
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0.91ct Natural Light Golden Yellow Color-Change Diaspore, Square, VVS-VS, Photo A

0.91ct Natural Light Golden Yellow Color-Change Diaspore, Square, VVS-VS

Color-Change Diaspore

0.91ct1 pc
$ 47.55
5.8 x 5.6 mm
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1.13ct Natural Medium Orange Citrine, Octagon / Emerald Cut, VVS-VS, Photo A

1.13ct Natural Medium Orange Citrine, Octagon / Emerald Cut, VVS-VS

Citrine

1.13ct1 pc
$ 9.01
7.8 x 5.7 mm
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1.72ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS, Photo A

1.72ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS

Topaz

1.72ct total2 pcs
$ 9.42
7 x 5 mm (calibrated)
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2.32ct Natural Deep Violet Amethyst, Trillion, VVS-VS, Photo A

2.32ct Natural Deep Violet Amethyst, Trillion, VVS-VS

Amethyst

2.32ct1 pc
$ 16.18
9.4 x 9.3 mm
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7.80ct Natural Light Pink Strawberry Quartz, Oval, Translucent, Photo A

7.80ct Natural Light Pink Strawberry Quartz, Oval, Translucent

Strawberry Quartz

7.80ct1 pc
$ 58.03
16 x 12 mm (calibrated)
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3.73ct Natural Medium Green Agate, Oval, Translucent, Photo A

3.73ct Natural Medium Green Agate, Oval, Translucent

Agate

3.73ct1 pc
$ 4.04
9.8 x 8.9 mm
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1.00ctw Natural Multicolor Opal, Oval, Translucent, Photo A
Opal Product Video (547996)

1.00ctw Natural Multicolor Opal, Oval, Translucent

Opal

1.00ct total2 pcs
$ 273.90
7 x 5 mm (calibrated)
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0.82ct Natural Very Light Pinkish Purple Spinel, Oval, VS, Photo A

0.82ct Natural Very Light Pinkish Purple Spinel, Oval, VS

Spinel

0.82ct1 pc
$ 67.38
6 x 4.8 mm
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6.55ct Natural Purplish Blue Chalcedony, Cushion, Translucent, Photo A

6.55ct Natural Purplish Blue Chalcedony, Cushion, Translucent

Chalcedony

6.55ct1 pc
$ 24.46
12 x 12 mm (calibrated)
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1.87ctw Natural White Zircon, Oval, VVS-VS, Photo A

1.87ctw Natural White Zircon, Oval, VVS-VS

Zircon

1.87ct total2 pcs
$ 11.24
6.1 x 4.3 mm
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1.36ct Natural Multicolor Opal, Oval, Transparent, Photo A
Opal Product Video (548397)

1.36ct Natural Multicolor Opal, Oval, Transparent

Opal

1.36ct1 pc
$ 372.50
9 x 7 mm (calibrated)
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1.99ct Natural Reddish Orange Andesine Labradorite, Cushion, Transparent, Photo A

1.99ct Natural Reddish Orange Andesine Labradorite, Cushion, Transparent

Andesine Labradorite

1.99ct1 pc
$ 24.78
9.7 x 7.5 mm
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0.39ct Natural Light Orange-Gold Sapphire, Pear Shape, VS, Photo A

0.39ct Natural Light Orange-Gold Sapphire, Pear Shape, VS

Sapphire

0.39ct1 pc
$ 18.21
5.7 x 4 mm
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15.34ctw Natural Multicolor Jasper, Oval, Opaque, Photo A

15.34ctw Natural Multicolor Jasper, Oval, Opaque

Jasper

15.34ct total2 pcs
$ 16.80
16 x 12 mm (calibrated)
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2.61ctw Natural Medium Red Pyrope Garnet, Square, VS, Photo A

2.61ctw Natural Medium Red Pyrope Garnet, Square, VS

Pyrope Garnet

2.61ct total4 pcs
$ 20.02
5 x 5 mm (calibrated)
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1.30ct Natural Dijon Yellow Citrine, Round, VVS, Photo A

1.30ct Natural Dijon Yellow Citrine, Round, VVS

Citrine

1.30ct1 pc
$ 10.36
7 mm (calibrated)
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32.68ct Natural Multicolor Labradorite, Oval, Opaque, Photo A

32.68ct Natural Multicolor Labradorite, Oval, Opaque

Labradorite

32.68ct1 pc
$ 29.29
29.5 x 20.4 mm
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1.63ct Natural Golden Citrine, Trillion, VVS, Photo A

1.63ct Natural Golden Citrine, Trillion, VVS

Citrine

1.63ct1 pc
$ 11.36
8 x 8 mm (calibrated)
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14.74ct Natural Multicolor Coral, Oval, Opaque, Photo A

14.74ct Natural Multicolor Coral, Oval, Opaque

Coral

14.74ct1 pc
$ 46.02
20.2 x 15.9 mm
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1.30ct Natural Medium Pink Morganite, Pear Shape, VS, Photo A

1.30ct Natural Medium Pink Morganite, Pear Shape, VS

Morganite

1.30ct1 pc
$ 99.70
9.9 x 5.9 mm
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6.71ct Natural Light Blue-Green Hemimorphite Druzy, Fancy, Opaque, Photo A

6.71ct Natural Light Blue-Green Hemimorphite Druzy, Fancy, Opaque

Hemimorphite Druzy

6.71ct1 pc
$ 110.27
14.8 x 12.4 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.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

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Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

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