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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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1.37ctw Natural Golden Citrine, Heart, VVS-VS, Photo A

1.37ctw Natural Golden Citrine, Heart, VVS-VS

Citrine

1.37ct total2 pcs
$ 10.91
6 x 6 mm (calibrated)
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11.99ct Natural Seaweed Green Serpentine, Oval, Translucent, Photo A

11.99ct Natural Seaweed Green Serpentine, Oval, Translucent

Serpentine

11.99ct1 pc
$ 25.68
20.1 x 12.8 mm
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4.64ct Natural Cherry Pink Tone Kunzite, Cushion, VVS, Photo A

4.64ct Natural Cherry Pink Tone Kunzite, Cushion, VVS

Kunzite

4.64ct1 pc
$ 115.54
10.4 x 8.6 mm
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37.40ct Natural White with Black Dendritic Agate, Fancy, Opaque, Photo A

37.40ct Natural White with Black Dendritic Agate, Fancy, Opaque

Dendritic Agate

37.40ct1 pc
$ 26.08
31.7 x 22.1 mm
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79.08ct Natural Mossy Gray Green Amazonite, Square, Opaque, Photo A

79.08ct Natural Mossy Gray Green Amazonite, Square, Opaque

Amazonite

79.08ct1 pc
$ 45.95
24.7 x 24.6 mm
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3.52ct Natural Medium Gold Citrine, Oval, VVS, Photo A

3.52ct Natural Medium Gold Citrine, Oval, VVS

Citrine

3.52ct1 pc
$ 24.54
14.1 x 8.1 mm
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0.93ct Natural Golden-Brown Tourmaline, Oval, VVS-VS, Photo A

0.93ct Natural Golden-Brown Tourmaline, Oval, VVS-VS

Tourmaline

0.93ct1 pc
$ 37.05
7 x 5 mm (calibrated)
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3.72ct Natural Honey Yellow Agate, Oval, Translucent, Photo A

3.72ct Natural Honey Yellow Agate, Oval, Translucent

Agate

3.72ct1 pc
$ 8.15
11 x 9 mm (calibrated)
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58.56ct Natural Golden-Orange Calcite, Pear Shape, Translucent, Photo A

58.56ct Natural Golden-Orange Calcite, Pear Shape, Translucent

Calcite

58.56ct1 pc
$ 40.25
41.4 x 23.3 mm
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7.46ct Natural Light Greenish Yellow Quartz, Fancy, VVS, Photo A

7.46ct Natural Light Greenish Yellow Quartz, Fancy, VVS

Quartz

7.46ct1 pc
$ 29.67
12 x 12 mm (calibrated)
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53.45ct Natural Multicolor Jasper, Oval, Opaque, Photo A

53.45ct Natural Multicolor Jasper, Oval, Opaque

Jasper

53.45ct1 pc
$ 58.56
43.1 x 24.8 mm
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0.20ct Natural Warm Forest Green Kornerupine, Baguette, VVS, Photo A

0.20ct Natural Warm Forest Green Kornerupine, Baguette, VVS

Kornerupine

0.20ct1 pc
$ 10.96
4.5 x 2.6 mm
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0.06ct Natural Blue Diamond, Round, VS-SI, Photo A

0.06ct Natural Blue Diamond, Round, VS-SI

Diamond

0.06ct1 pc
$ 67.07
2.5 mm (calibrated)
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0.52ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.52ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.52ct1 pc
$ 12.95
8 x 5 mm (calibrated)
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4.94ct Natural Gold Citrine, Oval, VS, Photo A

4.94ct Natural Gold Citrine, Oval, VS

Citrine

4.94ct1 pc
$ 27.06
12 x 10 mm (calibrated)
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5.37ct Natural Medium Orange Star Moonstone, Oval, Translucent, Photo A

5.37ct Natural Medium Orange Star Moonstone, Oval, Translucent

Star Moonstone

5.37ct1 pc
$ 21.40
12 x 8 mm (calibrated)
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1.62ct Natural Electric Green Emerald, Oval, SI-I1, Photo A
Emerald Product Video (369560)

1.62ct Natural Electric Green Emerald, Oval, SI-I1

Emerald

1.62ct1 pc
$ 1,613.51
8.8 x 6.3 mm
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4.36ct Natural Multicolor Fire Agate, Trillion, Opaque, Photo A

4.36ct Natural Multicolor Fire Agate, Trillion, Opaque

Fire Agate

4.36ct1 pc
$ 34.06
12 x 10 mm (calibrated)
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18.47ct Natural Multicolor Jasper, Oval, Opaque, Photo A

18.47ct Natural Multicolor Jasper, Oval, Opaque

Jasper

18.47ct1 pc
$ 30.34
25 x 18 mm (calibrated)
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1.43ct Natural Dark Green Tourmaline, Octagon / Emerald Cut, VVS-VS, Photo A

1.43ct Natural Dark Green Tourmaline, Octagon / Emerald Cut, VVS-VS

Tourmaline

1.43ct1 pc
$ 34.47
15.8 x 3.5 mm
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0.48ct Natural Light Yellow Sapphire, Round, VVS-VS, Photo A

0.48ct Natural Light Yellow Sapphire, Round, VVS-VS

Sapphire

0.48ct1 pc
$ 23.90
4.7 mm
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3.76ct Natural Pinkish Iris Violet Amethyst, Briolette, VS, Photo A

3.76ct Natural Pinkish Iris Violet Amethyst, Briolette, VS

Amethyst

3.76ct1 pc
$ 16.48
11.2 x 7.7 mm
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1.45ctw Natural Bluish White Rainbow Moonstone, Oval, Transparent, Photo A

1.45ctw Natural Bluish White Rainbow Moonstone, Oval, Transparent

Rainbow Moonstone

1.45ct total2 pcs
$ 24.55
7.1 x 5.3 mm
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0.51ctw Natural Gold Sapphire, Square, VS, Photo A

0.51ctw Natural Gold Sapphire, Square, VS

Sapphire

0.51ct total2 pcs
$ 33.32
3.3 x 3.2 mm
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0.28ct Natural Medium Light-Violet Iolite, Octagon / Emerald Cut, VS-SI, Photo A

0.28ct Natural Medium Light-Violet Iolite, Octagon / Emerald Cut, VS-SI

Iolite

0.28ct1 pc
$ 11.16
6.1 x 3.2 mm
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2.82ct Natural Dark Orange Pyrope Garnet, Fancy, Translucent, Photo A

2.82ct Natural Dark Orange Pyrope Garnet, Fancy, Translucent

Pyrope Garnet

2.82ct1 pc
$ 7.08
14.4 x 9.9 mm
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0.66ct Natural Hot Pink Tourmaline, Round, Transparent, Photo A

0.66ct Natural Hot Pink Tourmaline, Round, Transparent

Tourmaline

0.66ct1 pc
$ 13.70
5 mm (calibrated)
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29.36ct Natural Forest Green Aventurine, Oval, Translucent, Photo A

29.36ct Natural Forest Green Aventurine, Oval, Translucent

Aventurine

29.36ct1 pc
$ 29.24
31.5 x 19.9 mm
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1.19ctw Natural Dark Red Pyrope Garnet, Heart, VS, Photo A

1.19ctw Natural Dark Red Pyrope Garnet, Heart, VS

Pyrope Garnet

1.19ct total2 pcs
$ 29.63
5 x 5 mm (calibrated)
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4.65ct Natural Gold Citrine, Octagon / Emerald Cut, VVS, Photo A

4.65ct Natural Gold Citrine, Octagon / Emerald Cut, VVS

Citrine

4.65ct1 pc
$ 35.67
11 x 9 mm (calibrated)
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1.82ct Natural Fire Orange Fire Opal, Oval, Transparent, Photo A
Fire Opal Product Video (370282)

1.82ct Natural Fire Orange Fire Opal, Oval, Transparent

Fire Opal

1.82ct1 pc
$ 89.73
10 x 8 mm (calibrated)
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3.19ct Natural Deep Green Tourmaline, Octagon / Emerald Cut, VS, Photo A

3.19ct Natural Deep Green Tourmaline, Octagon / Emerald Cut, VS

Tourmaline

3.19ct1 pc
$ 95.32
28.4 x 3.6 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.

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