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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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16.89ctw Natural Multicolor Agate, Baguette, Transparent, Photo A

16.89ctw Natural Multicolor Agate, Baguette, Transparent

Agate

16.89ct total2 pcs
$ 70.09
18.4 x 10.1 mm
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2.89ct Natural Yellowish Green Sphene, Oval, Translucent, Photo A

2.89ct Natural Yellowish Green Sphene, Oval, Translucent

Sphene

2.89ct1 pc
$ 15.84
9 x 7 mm (calibrated)
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0.46ct Natural Bumblebee Yellow Sapphire, Octagon / Emerald Cut, VVS, Photo A

0.46ct Natural Bumblebee Yellow Sapphire, Octagon / Emerald Cut, VVS

Sapphire

0.46ct1 pc
$ 24.99
5 x 4 mm (calibrated)
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1.08ct Natural Jam Red Ruby, Oval, VS-SI, Photo A
Ruby Product Video (569721)

1.08ct Natural Jam Red Ruby, Oval, VS-SI

Ruby

1.08ct1 pc
$ 792.80
7 x 5 mm (calibrated)
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6.51ct Natural Greenish Yellow Quartz, Oval, VVS, Photo A

6.51ct Natural Greenish Yellow Quartz, Oval, VVS

Quartz

6.51ct1 pc
$ 25.89
14 x 12 mm (calibrated)
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2.93ct Natural Deep Orange Pyrope Garnet, Fancy, Translucent, Photo A

2.93ct Natural Deep Orange Pyrope Garnet, Fancy, Translucent

Pyrope Garnet

2.93ct1 pc
$ 7.35
12 x 8.7 mm
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18.75ct Natural Warm Green Opal, Oval, Opaque, Photo A

18.75ct Natural Warm Green Opal, Oval, Opaque

Opal

18.75ct1 pc
$ 40.15
21.8 x 17.5 mm
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2.06ct Natural Dark Orange Hessonite Garnet, Octagon / Emerald Cut, VS-SI, Photo A

2.06ct Natural Dark Orange Hessonite Garnet, Octagon / Emerald Cut, VS-SI

Hessonite Garnet

2.06ct1 pc
$ 34.40
8 x 6 mm (calibrated)
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2.93ctw Natural Brick Red Pyrope Garnet, Square, VVS-VS, Photo A

2.93ctw Natural Brick Red Pyrope Garnet, Square, VVS-VS

Pyrope Garnet

2.93ct total8 pcs
$ 22.47
4 x 4 mm (calibrated)
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14.30ctw Natural Black Spinel, Round, Opaque, Photo A

14.30ctw Natural Black Spinel, Round, Opaque

Spinel

14.30ct total2 pcs
$ 47.00
12 mm (calibrated)
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1.71ct Natural Light Green Tourmaline, Cushion, VVS-VS, Photo A

1.71ct Natural Light Green Tourmaline, Cushion, VVS-VS

Tourmaline

1.71ct1 pc
$ 198.70
8.4 x 6.5 mm
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15.06ct Natural Greyish White Howlite, Oval, Opaque, Photo A

15.06ct Natural Greyish White Howlite, Oval, Opaque

Howlite

15.06ct1 pc
$ 7.50
23.9 x 16.7 mm
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2.27ctw Natural Warm White Zircon, Oval, VS, Photo A

2.27ctw Natural Warm White Zircon, Oval, VS

Zircon

2.27ct total2 pcs
$ 13.45
7 x 5 mm (calibrated)
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1.36ctw Natural Medium Orange Fire Opal, Oval, Translucent, Photo A

1.36ctw Natural Medium Orange Fire Opal, Oval, Translucent

Fire Opal

1.36ct total2 pcs
$ 37.25
8 x 6 mm (calibrated)
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6.58ctw Natural Sky Blue Topaz, Square, VVS, Photo A

6.58ctw Natural Sky Blue Topaz, Square, VVS

Topaz

6.58ct total2 pcs
$ 51.11
8 x 8 mm (calibrated)
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19.10ctw Natural Multicolor Labradorite, Pear Shape, Translucent, Photo A

19.10ctw Natural Multicolor Labradorite, Pear Shape, Translucent

Labradorite

19.10ct total2 pcs
$ 42.23
16 x 12 mm (calibrated)
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1.05ctw Natural Deep Orange Citrine, Marquise, VS, Photo A

1.05ctw Natural Deep Orange Citrine, Marquise, VS

Citrine

1.05ct total2 pcs
$ 6.27
8 x 4 mm (calibrated)
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2.05ctw Natural Warm White Zircon, Oval, VVS-VS, Photo A

2.05ctw Natural Warm White Zircon, Oval, VVS-VS

Zircon

2.05ct total2 pcs
$ 12.17
7 x 5 mm (calibrated)
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3.76ct Natural Medium Violet Pink Amethyst, Pear Shape, VVS, Photo A

3.76ct Natural Medium Violet Pink Amethyst, Pear Shape, VVS

Amethyst

3.76ct1 pc
$ 27.31
13.8 x 9.6 mm
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0.59ctw Natural Deep Red Rubies, Oval, VS, Photo A

0.59ctw Natural Deep Red Rubies, Oval, VS

Ruby

0.59ct total2 pcs
$ 164.54
4.9 x 3.8 mm
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2.28ct Natural Deep Orange Hessonite Garnet, Oval, VS, Photo A

2.28ct Natural Deep Orange Hessonite Garnet, Oval, VS

Hessonite Garnet

2.28ct1 pc
$ 40.94
9 x 7 mm (calibrated)
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1.65ct Natural Pinkish Red Ruby, Oval, VS-SI, Photo A

1.65ct Natural Pinkish Red Ruby, Oval, VS-SI

Ruby

1.65ct1 pc
$ 147.91
8 x 6 mm (calibrated)
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0.84ctw Natural Light Lively Green Peridot, Pear Shape, VVS-VS, Photo A

0.84ctw Natural Light Lively Green Peridot, Pear Shape, VVS-VS

Peridot

0.84ct total2 pcs
$ 6.44
6 x 4 mm (calibrated)
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11.86ct Natural Earthy Green Maw-Sit-Sit, Oval, Opaque, Photo A

11.86ct Natural Earthy Green Maw-Sit-Sit, Oval, Opaque

Maw-Sit-Sit

11.86ct1 pc
$ 38.99
16 x 12 mm (calibrated)
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6.47ct Natural Reddish Pink Cat's Eye Tourmaline, Oval, Translucent, Photo A
Cat's Eye Tourmaline Product Video (752661)

6.47ct Natural Reddish Pink Cat's Eye Tourmaline, Oval, Translucent

Cat's Eye Tourmaline

6.47ct1 pc
$ 966.62
11.5 x 9.3 mm
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3.33ct Natural Bright Gold Citrine, Pear Shape, VVS-VS, Photo A

3.33ct Natural Bright Gold Citrine, Pear Shape, VVS-VS

Citrine

3.33ct1 pc
$ 20.91
12 x 10 mm (calibrated)
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1.94ct Natural Green-Blue Grandidierite, Pear Shape, Translucent, Photo A

1.94ct Natural Green-Blue Grandidierite, Pear Shape, Translucent

Grandidierite

1.94ct1 pc
$ 106.27
9 x 7 mm (calibrated)
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73.68ct Natural Intense Violet Charoite, Fancy, Opaque, Photo A
Charoite Product Video (471319)

73.68ct Natural Intense Violet Charoite, Fancy, Opaque

Charoite

73.68ct1 pc
$ 61.15
47.5 x 28.2 mm
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4.35ctw Natural Sky Blue Topaz, Pear Shape, VS, Photo A

4.35ctw Natural Sky Blue Topaz, Pear Shape, VS

Topaz

4.35ct total6 pcs
$ 23.92
6.5 x 4.5 mm
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2.85ct Natural Multicolor Opal Triplet, Oval, Opaque, Photo A
Opal Triplet Product Video (738668)

2.85ct Natural Multicolor Opal Triplet, Oval, Opaque

Opal Triplet

2.85ct1 pc
$ 70.97
12 x 10 mm (calibrated)
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1.18ct Natural Orange-Gold Citrine, Octagon / Emerald Cut, VS, Photo A

1.18ct Natural Orange-Gold Citrine, Octagon / Emerald Cut, VS

Citrine

1.18ct1 pc
$ 9.40
7.8 x 5.7 mm
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3.84ctw Natural Hickory Brown Smoky Quartz, Round, VS, Photo A

3.84ctw Natural Hickory Brown Smoky Quartz, Round, VS

Smoky Quartz

3.84ct total2 pcs
$ 7.01
8 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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