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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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2.14ct Natural Dark Golden Citrine, Square, VVS, Photo A

2.14ct Natural Dark Golden Citrine, Square, VVS

Citrine

2.14ct1 pc
$ 12.52
7.6 x 7.4 mm
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64.39ct Natural Deep Violet Charoite, Pear Shape, Opaque, Photo A
Charoite Product Video (567798)

64.39ct Natural Deep Violet Charoite, Pear Shape, Opaque

Charoite

64.39ct1 pc
$ 120.63
56.6 x 25.6 mm
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0.12ctw Natural H Diamond, Marquise, VVS, Photo A
Diamond Product Video (740693)

0.12ctw Natural H Diamond, Marquise, VVS

Diamond

0.12ct total2 pcs
$ 417.08
4 x 1.9 mm
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5.35ct Natural Light Reddish Orange Moonstone, Round, Translucent, Photo A

5.35ct Natural Light Reddish Orange Moonstone, Round, Translucent

Moonstone

5.35ct1 pc
$ 8.92
10 mm (calibrated)
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1.74ct Natural Swiss Blue Topaz, Octagon / Emerald Cut, VVS, Photo A

1.74ct Natural Swiss Blue Topaz, Octagon / Emerald Cut, VVS

Topaz

1.74ct1 pc
$ 13.86
8 x 6 mm (calibrated)
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1.63ct Natural Medium Dark-Pink Ruby, Octagon / Emerald Cut, SI, Photo A

1.63ct Natural Medium Dark-Pink Ruby, Octagon / Emerald Cut, SI

Ruby

1.63ct1 pc
$ 243.52
9 x 5 mm
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2.29ctw Natural Medium Pink Strawberry Quartz, Round, Transparent, Photo A

2.29ctw Natural Medium Pink Strawberry Quartz, Round, Transparent

Strawberry Quartz

2.29ct total2 pcs
$ 20.07
7 mm (calibrated)
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14.65ct Natural Sangria Purple Ruby-Zoisite, Flower Cut, Opaque, Photo A

14.65ct Natural Sangria Purple Ruby-Zoisite, Flower Cut, Opaque

Ruby-Zoisite

14.65ct1 pc
$ 17.80
16.7 x 16.6 mm
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0.97ct Natural Purple-Pink Sapphire, Pear Shape, VVS-VS, Photo A
Sapphire Product Video (744402)

0.97ct Natural Purple-Pink Sapphire, Pear Shape, VVS-VS

Sapphire

0.97ct1 pc
$ 241.53
6.4 x 5.3 mm
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6.37ctw Natural Sky Blue Topaz, Heart, VVS-VS, Photo A

6.37ctw Natural Sky Blue Topaz, Heart, VVS-VS

Topaz

6.37ct total2 pcs
$ 45.58
9 x 9 mm (calibrated)
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2.06ct Natural Light Gold Beryl, Round, VVS-VS, Photo A

2.06ct Natural Light Gold Beryl, Round, VVS-VS

Beryl

2.06ct1 pc
$ 45.14
8 mm (calibrated)
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0.44ct Natural Bluish White Rainbow Moonstone, Baguette, Transparent, Photo A

0.44ct Natural Bluish White Rainbow Moonstone, Baguette, Transparent

Rainbow Moonstone

0.44ct1 pc
$ 15.34
6 x 4 mm (calibrated)
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0.19ct Natural Deep Red Ruby, Round, SI-I1, Photo A

0.19ct Natural Deep Red Ruby, Round, SI-I1

Ruby

0.19ct1 pc
$ 62.66
3.5 mm (calibrated)
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21.59ct Natural Bluish Green Turquoise, Oval, Opaque, Photo A
Turquoise Product Video (678899)

21.59ct Natural Bluish Green Turquoise, Oval, Opaque

Turquoise

21.59ct1 pc
$ 64.94
27.2 x 15.5 mm
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1.84ct Natural Intense Red Orange Fire Opal, Oval, Transparent, Photo A
Fire Opal Product Video (673701)

1.84ct Natural Intense Red Orange Fire Opal, Oval, Transparent

Fire Opal

1.84ct1 pc
$ 64.14
10.6 x 7.9 mm
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0.67ct Natural Reddish Orange Sapphire, Oval, VVS, Photo A

0.67ct Natural Reddish Orange Sapphire, Oval, VVS

Sapphire

0.67ct1 pc
$ 35.32
5.5 x 3.9 mm
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8.31ctw Natural White Topaz, Square, VVS, Photo A

8.31ctw Natural White Topaz, Square, VVS

Topaz

8.31ct total10 pcs
$ 69.52
5 x 5 mm (calibrated)
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1.35ct Natural Intense Purple Rhodolite Garnet, Oval, VVS, Photo A

1.35ct Natural Intense Purple Rhodolite Garnet, Oval, VVS

Rhodolite Garnet

1.35ct1 pc
$ 47.06
7.3 x 5.5 mm
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0.92ct Natural Medium Dark-Orange Zircon, Oval, VVS-VS, Photo A

0.92ct Natural Medium Dark-Orange Zircon, Oval, VVS-VS

Zircon

0.92ct1 pc
$ 22.91
5.8 x 4.9 mm
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12.34ct Natural Dark Blue Color-Change Fluorite, Round, VS, Photo A

12.34ct Natural Dark Blue Color-Change Fluorite, Round, VS

Color-Change Fluorite

12.34ct1 pc
$ 270.40
15 mm (calibrated)
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4.49ctw Natural White Topaz, Cushion, VS, Photo A

4.49ctw Natural White Topaz, Cushion, VS

Topaz

4.49ct total10 pcs
$ 24.60
4.6 x 4.5 mm
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0.63ct Natural Bright Gold Sapphire, Cushion, VS, Photo A

0.63ct Natural Bright Gold Sapphire, Cushion, VS

Sapphire

0.63ct1 pc
$ 34.23
4 x 4 mm (calibrated)
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11.49ct Natural Very Light Brown Star Moonstone, Oval, Translucent, Photo A

11.49ct Natural Very Light Brown Star Moonstone, Oval, Translucent

Star Moonstone

11.49ct1 pc
$ 41.96
14 x 10 mm (calibrated)
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11.54ct Natural Medium-Light Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

11.54ct Natural Medium-Light Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

11.54ct1 pc
$ 63.21
14 x 14 mm (calibrated)
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55.46ct Natural Intense Green Uvarovite Garnet Drusy, Fancy, Opaque, Photo A

55.46ct Natural Intense Green Uvarovite Garnet Drusy, Fancy, Opaque

Uvarovite Garnet Drusy

55.46ct1 pc
$ 82.86
37.6 x 26 mm
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38.68ct Natural Multicolor Feather Pyrite, Oval, Opaque, Photo A

38.68ct Natural Multicolor Feather Pyrite, Oval, Opaque

Feather Pyrite

38.68ct1 pc
$ 30.18
31.8 x 21.7 mm
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3.27ctw Natural Multicolor Mystic Quartz, Pear Shape, VVS-VS, Photo A

3.27ctw Natural Multicolor Mystic Quartz, Pear Shape, VVS-VS

Mystic Quartz

3.27ct total2 pcs
$ 19.54
10 x 7 mm (calibrated)
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9.48ct Natural Multicolor Agate, Oval, Opaque, Photo A

9.48ct Natural Multicolor Agate, Oval, Opaque

Agate

9.48ct1 pc
$ 16.05
13.2 x 12.1 mm
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65.30ct Natural Multicolor Jasper, Fancy, Opaque, Photo A

65.30ct Natural Multicolor Jasper, Fancy, Opaque

Jasper

65.30ct1 pc
$ 45.53
33.2 x 27.7 mm
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3.19ct Natural Black Star Sapphire, Oval, Opaque, Photo A

3.19ct Natural Black Star Sapphire, Oval, Opaque

Star Sapphire

3.19ct1 pc
$ 57.19
9.6 x 7.3 mm
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17.05ct Natural White with Black Dendritic Agate, Fancy, Opaque, Photo A

17.05ct Natural White with Black Dendritic Agate, Fancy, Opaque

Dendritic Agate

17.05ct1 pc
$ 9.91
23.2 x 17.1 mm
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0.76ctw Natural Light Reddish Purple Sapphire, Oval, VS, Photo A

0.76ctw Natural Light Reddish Purple Sapphire, Oval, VS

Sapphire

0.76ct total2 pcs
$ 72.77
5 x 4 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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Wonderful purchase, can't wait to see the stone.

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