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Natural Cabochon Gemstones

Browse our collection of natural cabochon gemstones, featuring smooth domed cuts perfect for jewelry and gemstone collecting.

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3.55ct Natural Light Pink Strawberry Quartz, Round, Translucent, Photo A

3.55ct Natural Light Pink Strawberry Quartz, Round, Translucent

Strawberry Quartz

3.55ct1 pc
$ 27.23
11 mm (calibrated)
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2.81ctw Natural Medium Violet Amethyst, Trillion, VS, Photo A

2.81ctw Natural Medium Violet Amethyst, Trillion, VS

Amethyst

2.81ct total5 pcs
$ 18.48
7 x 6.2 mm
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1.19ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.19ct Natural Multicolor Opal, Oval, Opaque

Opal

1.19ct1 pc
$ 35.56
8 x 6 mm (calibrated)
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1.25ct Natural Medium-Light Pink Morganite, Pear Shape, VVS-VS, Photo A

1.25ct Natural Medium-Light Pink Morganite, Pear Shape, VVS-VS

Morganite

1.25ct1 pc
$ 95.87
10.3 x 6.1 mm
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1.49ct Natural Deep Purplish Violet Amethyst, Marquise, VS, Photo A

1.49ct Natural Deep Purplish Violet Amethyst, Marquise, VS

Amethyst

1.49ct1 pc
$ 9.79
12 x 5.8 mm
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11.82ct Natural Multicolor Pietersite, Oval, Opaque, Photo A

11.82ct Natural Multicolor Pietersite, Oval, Opaque

Pietersite

11.82ct1 pc
$ 44.62
22.4 x 16.5 mm
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1.20ct Natural Fire Orange Hessonite Garnet, Cushion, VS-SI, Photo A

1.20ct Natural Fire Orange Hessonite Garnet, Cushion, VS-SI

Hessonite Garnet

1.20ct1 pc
$ 18.77
6 x 6 mm (calibrated)
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0.53ct Natural Bright Orange Spessartite Garnet, Oval, VS, Photo A

0.53ct Natural Bright Orange Spessartite Garnet, Oval, VS

Spessartite Garnet

0.53ct1 pc
$ 15.84
5 x 4 mm (calibrated)
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8.14ctw Natural Swiss Blue Topaz, Marquise, VVS, Photo A

8.14ctw Natural Swiss Blue Topaz, Marquise, VVS

Topaz

8.14ct total2 pcs
$ 57.34
14 x 8.1 mm
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4.65ct Natural Multicolor Fire Agate, Oval, Opaque, Photo A

4.65ct Natural Multicolor Fire Agate, Oval, Opaque

Fire Agate

4.65ct1 pc
$ 39.68
14 x 10 mm (calibrated)
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30.55ctw Natural Multicolor Fossil Coral, Cushion, Opaque, Photo A

30.55ctw Natural Multicolor Fossil Coral, Cushion, Opaque

Fossil Coral

30.55ct total2 pcs
$ 39.50
16 x 16 mm (calibrated)
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14.69ctw Natural Black Spinel, Round, Opaque, Photo A

14.69ctw Natural Black Spinel, Round, Opaque

Spinel

14.69ct total2 pcs
$ 48.29
12 mm (calibrated)
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4.08ct Natural Medium Gold Citrine, Oval, VVS-VS, Photo A

4.08ct Natural Medium Gold Citrine, Oval, VVS-VS

Citrine

4.08ct1 pc
$ 24.72
12.9 x 8.3 mm
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2.55ctw Natural Golden Orange Citrine, Octagon / Emerald Cut, VVS-VS, Photo A

2.55ctw Natural Golden Orange Citrine, Octagon / Emerald Cut, VVS-VS

Citrine

2.55ct total2 pcs
$ 19.56
8 x 6 mm (calibrated)
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7.84ct Natural White Rose Quartz, Fancy, Transparent, Photo A

7.84ct Natural White Rose Quartz, Fancy, Transparent

Rose Quartz

7.84ct1 pc
$ 27.31
19.3 x 11.7 mm
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1.33ct Natural Amber Orange Hessonite Garnet, Octagon / Emerald Cut, VS-SI, Photo A

1.33ct Natural Amber Orange Hessonite Garnet, Octagon / Emerald Cut, VS-SI

Hessonite Garnet

1.33ct1 pc
$ 19.87
7 x 5 mm (calibrated)
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1.69ct Natural Deep Lavender Spinel, Cushion, VS, Photo A

1.69ct Natural Deep Lavender Spinel, Cushion, VS

Spinel

1.69ct1 pc
$ 105.59
6.6 x 6.5 mm
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1.57ct Natural Fire Orange Hessonite Garnet, Octagon / Emerald Cut, VS-SI, Photo A

1.57ct Natural Fire Orange Hessonite Garnet, Octagon / Emerald Cut, VS-SI

Hessonite Garnet

1.57ct1 pc
$ 30.97
7 x 5 mm (calibrated)
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6.99ct Natural Multicolor Pietersite, Pear Shape, Opaque, Photo A

6.99ct Natural Multicolor Pietersite, Pear Shape, Opaque

Pietersite

6.99ct1 pc
$ 23.21
17.4 x 12.4 mm
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0.89ct Natural Very Light Grey Sillimanite Cat's Eye, Oval, Transparent, Photo A

0.89ct Natural Very Light Grey Sillimanite Cat's Eye, Oval, Transparent

Sillimanite Cat's Eye

0.89ct1 pc
$ 2.78
6.8 x 5.5 mm
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2.20ct Natural Swiss Blue Topaz, Octagon / Emerald Cut, VVS, Photo A

2.20ct Natural Swiss Blue Topaz, Octagon / Emerald Cut, VVS

Topaz

2.20ct1 pc
$ 17.53
8 x 6 mm (calibrated)
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5.64ctw Natural Swiss Blue Topaz, Heart, VVS, Photo A

5.64ctw Natural Swiss Blue Topaz, Heart, VVS

Topaz

5.64ct total2 pcs
$ 40.35
9 x 9 mm (calibrated)
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1.22ct Natural Medium Pink Tourmaline, Octagon / Emerald Cut, VS-SI, Photo A

1.22ct Natural Medium Pink Tourmaline, Octagon / Emerald Cut, VS-SI

Tourmaline

1.22ct1 pc
$ 92.23
10 x 4 mm
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3.11ctw Natural Warm Brown Rutile Quartz, Round, Translucent, Photo A

3.11ctw Natural Warm Brown Rutile Quartz, Round, Translucent

Rutile Quartz

3.11ct total2 pcs
$ 10.22
7 mm (calibrated)
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1.21ct Natural Salmon Pink Morganite, Pear Shape, VS, Photo A

1.21ct Natural Salmon Pink Morganite, Pear Shape, VS

Morganite

1.21ct1 pc
$ 92.79
10.6 x 6 mm
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1.66ct Natural Cantaloupe Orange Moonstone, Trillion, Translucent, Photo A

1.66ct Natural Cantaloupe Orange Moonstone, Trillion, Translucent

Moonstone

1.66ct1 pc
$ 3.30
8 x 8 mm (calibrated)
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3.96ctw Natural Multicolor Labradorite, Square, Transparent, Photo A

3.96ctw Natural Multicolor Labradorite, Square, Transparent

Labradorite

3.96ct total2 pcs
$ 5.96
7 x 7 mm (calibrated)
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3.04ct Natural Warm Green Prehnite, Oval, Transparent/Translucent, Photo A

3.04ct Natural Warm Green Prehnite, Oval, Transparent/Translucent

Prehnite

3.04ct1 pc
$ 9.00
9 x 7.8 mm
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4.87ct Natural Warm White Topaz, Oval, VS, Photo A

4.87ct Natural Warm White Topaz, Oval, VS

Topaz

4.87ct1 pc
$ 26.68
11 x 9 mm (calibrated)
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0.71ct Natural Mint Green Emerald, Oval, Translucent, Photo A

0.71ct Natural Mint Green Emerald, Oval, Translucent

Emerald

0.71ct1 pc
$ 56.57
6.2 x 5.2 mm
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6.43ctw Natural White Zircon, Oval, VVS-VS, Photo A

6.43ctw Natural White Zircon, Oval, VVS-VS

Zircon

6.43ct total5 pcs
$ 63.11
7 x 5 mm (calibrated)
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6.73ct Natural Medium Violet Amethyst, Oval, Transparent, Photo A

6.73ct Natural Medium Violet Amethyst, Oval, Transparent

Amethyst

6.73ct1 pc
$ 39.38
14 x 10 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

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

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I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

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