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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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7.30ct Natural Multicolor Coral, Oval, Translucent, Photo A

7.30ct Natural Multicolor Coral, Oval, Translucent

Coral

7.30ct1 pc
$ 22.80
17.2 x 12.6 mm
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0.28ct Natural Yellowish Green Emerald, Oval, VS-SI, Photo A

0.28ct Natural Yellowish Green Emerald, Oval, VS-SI

Emerald

0.28ct1 pc
$ 27.89
5 x 4 mm (calibrated)
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2.04ct Natural Medium Red Coral, Oval, Opaque, Photo A
Coral Product Video (499207)

2.04ct Natural Medium Red Coral, Oval, Opaque

Coral

2.04ct1 pc
$ 304.78
11.9 x 5.4 mm
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12.08ct Natural Multicolor Ammolite, Fancy, Opaque, Photo A

12.08ct Natural Multicolor Ammolite, Fancy, Opaque

Ammolite

12.08ct1 pc
$ 132.35
23.7 x 11.1 mm
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4.16ctw Natural Clear White Topaz, Square, VS, Photo A

4.16ctw Natural Clear White Topaz, Square, VS

Topaz

4.16ct total10 pcs
$ 31.91
4 x 4 mm (calibrated)
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0.38ct Natural Navy Blue Kyanite, Round, SI, Photo A

0.38ct Natural Navy Blue Kyanite, Round, SI

Kyanite

0.38ct1 pc
$ 9.46
4.3 mm
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5.27ct Natural Orange Red Andesine Labradorite, Cushion, Transparent, Photo A

5.27ct Natural Orange Red Andesine Labradorite, Cushion, Transparent

Andesine Labradorite

5.27ct1 pc
$ 65.61
12 x 10 mm (calibrated)
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9.30ct Natural Rose Pink Strawberry Quartz, Oval, Translucent, Photo A

9.30ct Natural Rose Pink Strawberry Quartz, Oval, Translucent

Strawberry Quartz

9.30ct1 pc
$ 55.83
16 x 12 mm (calibrated)
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6.06ctw Natural Sky Blue Topaz, Heart, VVS, Photo A

6.06ctw Natural Sky Blue Topaz, Heart, VVS

Topaz

6.06ct total2 pcs
$ 43.16
9 x 9 mm (calibrated)
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0.43ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.43ct Natural Multicolor Opal, Oval, Opaque

Opal

0.43ct1 pc
$ 12.85
7 x 5 mm (calibrated)
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1.62ct Natural Medium Violet Amethyst, Marquise, VS, Photo A

1.62ct Natural Medium Violet Amethyst, Marquise, VS

Amethyst

1.62ct1 pc
$ 12.42
11.9 x 6 mm
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2.34ct Natural Multicolor Labradorite, Marquise, Translucent, Photo A

2.34ct Natural Multicolor Labradorite, Marquise, Translucent

Labradorite

2.34ct1 pc
$ 5.17
12 x 6 mm (calibrated)
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2.44ctw Natural Medium Green Demantoid Garnet, Oval, VS, Photo A

2.44ctw Natural Medium Green Demantoid Garnet, Oval, VS

Demantoid Garnet

2.44ct total10 pcs
$ 179.86
4 x 3.1 mm
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2.10ct Natural Light Tiger Orange Sunstone, Round, Translucent, Photo A

2.10ct Natural Light Tiger Orange Sunstone, Round, Translucent

Sunstone

2.10ct1 pc
$ 12.57
9 mm (calibrated)
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0.70ct Natural Multicolor Opal, Fancy, Translucent, Photo A

0.70ct Natural Multicolor Opal, Fancy, Translucent

Opal

0.70ct1 pc
$ 19.52
11.8 x 3.6 mm
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0.74ct Natural Medium Green Peridot, Oval, VS, Photo A

0.74ct Natural Medium Green Peridot, Oval, VS

Peridot

0.74ct1 pc
$ 5.16
7 x 5 mm (calibrated)
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5.60ctw Natural Golden Citrine, Oval, VVS-VS, Photo A
Citrine Product Video (697857)

5.60ctw Natural Golden Citrine, Oval, VVS-VS

Citrine

5.60ct total2 pcs
$ 39.04
11 x 9 mm (calibrated)
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0.70ct Natural Pale Yellow Color-Change Diaspore, Pear Shape, VS, Photo A

0.70ct Natural Pale Yellow Color-Change Diaspore, Pear Shape, VS

Color-Change Diaspore

0.70ct1 pc
$ 25.91
7.8 x 4.8 mm
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14.34ct Natural Multicolor Ammolite, Fancy, Opaque, Photo A

14.34ct Natural Multicolor Ammolite, Fancy, Opaque

Ammolite

14.34ct1 pc
$ 314.22
23.4 x 15.5 mm
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2.44ctw Natural Dark Red Pyrope Garnet, Marquise, VVS-VS, Photo A

2.44ctw Natural Dark Red Pyrope Garnet, Marquise, VVS-VS

Pyrope Garnet

2.44ct total2 pcs
$ 21.38
10 x 5.1 mm
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12.61ctw Natural Chocolate Brown Smoky Quartz, Pear Shape, VS, Photo A

12.61ctw Natural Chocolate Brown Smoky Quartz, Pear Shape, VS

Smoky Quartz

12.61ct total2 pcs
$ 41.44
14.9 x 11 mm
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4.21ctw Natural Pear Green Prehnite, Oval, Transparent, Photo A

4.21ctw Natural Pear Green Prehnite, Oval, Transparent

Prehnite

4.21ct total2 pcs
$ 22.87
7.9 x 6.9 mm
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10.60ct Natural Multicolor Pietersite, Pear Shape, Opaque, Photo A

10.60ct Natural Multicolor Pietersite, Pear Shape, Opaque

Pietersite

10.60ct1 pc
$ 35.19
23 x 15 mm
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23.14ct Natural Seaweed Green Serpentine, Oval, Translucent, Photo A

23.14ct Natural Seaweed Green Serpentine, Oval, Translucent

Serpentine

23.14ct1 pc
$ 49.55
32.3 x 20.8 mm
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6.77ct Natural Lemon Yellow Quartz, Flower Cut, Transparent, Photo A

6.77ct Natural Lemon Yellow Quartz, Flower Cut, Transparent

Quartz

6.77ct1 pc
$ 27.15
14 x 10.2 mm
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0.50ct Natural Cool Green Emerald, Oval, SI, Photo A

0.50ct Natural Cool Green Emerald, Oval, SI

Emerald

0.50ct1 pc
$ 54.78
6.1 x 4.2 mm
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4.11ct Natural Intense Violet Amethyst, Pear Shape, VVS-VS, Photo A

4.11ct Natural Intense Violet Amethyst, Pear Shape, VVS-VS

Amethyst

4.11ct1 pc
$ 27.02
14 x 10 mm (calibrated)
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2.12ctw Natural Swiss Blue Topaz, Oval, VVS-VS, Photo A

2.12ctw Natural Swiss Blue Topaz, Oval, VVS-VS

Topaz

2.12ct total2 pcs
$ 11.61
7.3 x 5.4 mm
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2.38ct Natural Multicolor Labradorite, Marquise, Translucent, Photo A

2.38ct Natural Multicolor Labradorite, Marquise, Translucent

Labradorite

2.38ct1 pc
$ 5.26
12 x 6 mm (calibrated)
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2.20ctw Natural Fire Red Spessartite Garnet, Round, VS, Photo A
Spessartite Garnet Product Video (436344)

2.20ctw Natural Fire Red Spessartite Garnet, Round, VS

Spessartite Garnet

2.20ct total4 pcs
$ 72.31
4.5 mm (calibrated)
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6.03ct Natural Medium-Dark Golden Citrine, Oval, VVS, Photo A

6.03ct Natural Medium-Dark Golden Citrine, Oval, VVS

Citrine

6.03ct1 pc
$ 36.54
13 x 10 mm
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3.67ctw Natural Medium Green Prehnite, Round, Transparent, Photo A

3.67ctw Natural Medium Green Prehnite, Round, Transparent

Prehnite

3.67ct total2 pcs
$ 16.62
7.5 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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My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

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Enlarged Gemstone Image