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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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0.47ct Natural Orange-Gold Sapphire, Heart, VS, Photo A

0.47ct Natural Orange-Gold Sapphire, Heart, VS

Sapphire

0.47ct1 pc
$ 29.03
4.8 x 4.7 mm
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3.85ctw Natural Light Green Sapphire, Oval, VVS-VS, Photo A

3.85ctw Natural Light Green Sapphire, Oval, VVS-VS

Sapphire

3.85ct total4 pcs
$ 168.72
6.1 x 4.9 mm
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0.42ct Natural Gold Sapphire, Heart, VS, Photo A

0.42ct Natural Gold Sapphire, Heart, VS

Sapphire

0.42ct1 pc
$ 25.94
4.6 x 4.4 mm
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1.53ctw Natural Light Forest Green Sapphire, Oval, VS, Photo A

1.53ctw Natural Light Forest Green Sapphire, Oval, VS

Sapphire

1.53ct total4 pcs
$ 33.85
5 x 4 mm (calibrated)
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2.57ctw Natural Raspberry Red Pyrope Garnet, Square, VS, Photo A

2.57ctw Natural Raspberry Red Pyrope Garnet, Square, VS

Pyrope Garnet

2.57ct total6 pcs
$ 19.71
4 x 4 mm (calibrated)
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45.74ct Natural Multicolor Rhodochrosite, Oval, Translucent, Photo A

45.74ct Natural Multicolor Rhodochrosite, Oval, Translucent

Rhodochrosite

45.74ct1 pc
$ 38.09
39.9 x 16 mm
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1.97ctw Natural Medium Blue Apatite, Oval, VS, Photo A

1.97ctw Natural Medium Blue Apatite, Oval, VS

Apatite

1.97ct total6 pcs
$ 43.28
5 x 3.8 mm
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0.12ct Natural Electric Green Emerald, Baguette, VS, Photo A

0.12ct Natural Electric Green Emerald, Baguette, VS

Emerald

0.12ct1 pc
$ 21.60
3 x 2.7 mm
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1.28ct Natural Golden Citrine, Cushion, Transparent, Photo A

1.28ct Natural Golden Citrine, Cushion, Transparent

Citrine

1.28ct1 pc
$ 9.82
8 x 6 mm (calibrated)
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0.79ct Natural Yellowish Green Peridot, Oval, VS, Photo A

0.79ct Natural Yellowish Green Peridot, Oval, VS

Peridot

0.79ct1 pc
$ 11.01
7 x 5 mm (calibrated)
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77.56ct Natural Multicolor Jasper, Oval, Opaque, Photo A

77.56ct Natural Multicolor Jasper, Oval, Opaque

Jasper

77.56ct1 pc
$ 39.94
33 x 31 mm
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1.23ct Natural Medium Red Tourmaline, Oval, Transparent, Photo A

1.23ct Natural Medium Red Tourmaline, Oval, Transparent

Tourmaline

1.23ct1 pc
$ 18.68
8 x 6 mm (calibrated)
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1.82ctw Natural Medium Red Pyrope Garnet, Marquise, VVS-VS, Photo A

1.82ctw Natural Medium Red Pyrope Garnet, Marquise, VVS-VS

Pyrope Garnet

1.82ct total2 pcs
$ 15.95
10 x 5 mm
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1.10ct Natural Forest Green Tourmaline, Octagon / Emerald Cut, VVS, Photo A

1.10ct Natural Forest Green Tourmaline, Octagon / Emerald Cut, VVS

Tourmaline

1.10ct1 pc
$ 54.78
5.4 x 5.2 mm
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0.14ct Natural Blue Green Emerald, Baguette, SI, Photo A

0.14ct Natural Blue Green Emerald, Baguette, SI

Emerald

0.14ct1 pc
$ 20.92
3.7 x 2.3 mm
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0.33ct Natural Deep Purple Iolite, Baguette, VS, Photo A

0.33ct Natural Deep Purple Iolite, Baguette, VS

Iolite

0.33ct1 pc
$ 13.15
5 x 3 mm (calibrated)
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2.34ct Natural Light Orange Moonstone, Cushion, Translucent, Photo A

2.34ct Natural Light Orange Moonstone, Cushion, Translucent

Moonstone

2.34ct1 pc
$ 4.66
8 x 8 mm (calibrated)
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1.59ct Natural Amber Orange Hessonite Garnet, Octagon / Emerald Cut, VS-SI, Photo A

1.59ct Natural Amber Orange Hessonite Garnet, Octagon / Emerald Cut, VS-SI

Hessonite Garnet

1.59ct1 pc
$ 29.61
6 x 6 mm (calibrated)
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2.46ct Natural Deep Red Almandine Garnet, Oval, VS, Photo A

2.46ct Natural Deep Red Almandine Garnet, Oval, VS

Almandine Garnet

2.46ct1 pc
$ 91.88
9 x 7 mm (calibrated)
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1.58ct Natural Multicolor Pietersite, Pear Shape, Opaque, Photo A

1.58ct Natural Multicolor Pietersite, Pear Shape, Opaque

Pietersite

1.58ct1 pc
$ 3.73
11.4 x 7.3 mm
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0.61ct Natural London Blue Topaz, Oval, VVS, Photo A

0.61ct Natural London Blue Topaz, Oval, VVS

Topaz

0.61ct1 pc
$ 4.05
6 x 4 mm (calibrated)
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55.99ct Natural Warm Brown Tiger's Eye Matrix, Oval, Opaque, Photo A

55.99ct Natural Warm Brown Tiger's Eye Matrix, Oval, Opaque

Tiger's Eye Matrix

55.99ct1 pc
$ 55.77
33 x 21.6 mm
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19.14ctw Natural Multicolor Fossil Coral, Cushion, Opaque, Photo A

19.14ctw Natural Multicolor Fossil Coral, Cushion, Opaque

Fossil Coral

19.14ct total2 pcs
$ 37.75
16 x 12 mm (calibrated)
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14.65ctw Natural Black Spinel, Round, Opaque, Photo A

14.65ctw Natural Black Spinel, Round, Opaque

Spinel

14.65ct total2 pcs
$ 45.58
12 mm (calibrated)
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1.52ct Natural Medium Pink Tourmaline, Octagon / Emerald Cut, VVS-VS, Photo A

1.52ct Natural Medium Pink Tourmaline, Octagon / Emerald Cut, VVS-VS

Tourmaline

1.52ct1 pc
$ 109.91
6.7 x 6.2 mm
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1.35ctw Natural Clear White Sapphire, Round, VS, Photo A

1.35ctw Natural Clear White Sapphire, Round, VS

Sapphire

1.35ct total4 pcs
$ 178.33
4.3 mm
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64.04ct Natural Multicolor Jasper, Oval, Opaque, Photo A

64.04ct Natural Multicolor Jasper, Oval, Opaque

Jasper

64.04ct1 pc
$ 39.29
40.9 x 27.2 mm
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26.00ct Natural Swiss Blue Topaz, Cushion, VVS, Photo A
Topaz Product Video (714390)

26.00ct Natural Swiss Blue Topaz, Cushion, VVS

Topaz

26.00ct1 pc
$ 194.22
18.3 x 15.6 mm
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0.56ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.56ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.56ct1 pc
$ 13.94
7 x 5 mm (calibrated)
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2.32ctw Natural Deep Yellow Sapphire, Round, VVS-VS, Photo A

2.32ctw Natural Deep Yellow Sapphire, Round, VVS-VS

Sapphire

2.32ct total4 pcs
$ 152.64
5 mm (calibrated)
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1.71ct Natural Medium Purple Spinel, Cushion, VS, Photo A

1.71ct Natural Medium Purple Spinel, Cushion, VS

Spinel

1.71ct1 pc
$ 110.71
6.7 x 5.7 mm
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1.12ct Natural Medium Orange Hessonite Garnet, Baguette, VS-SI, Photo A

1.12ct Natural Medium Orange Hessonite Garnet, Baguette, VS-SI

Hessonite Garnet

1.12ct1 pc
$ 24.54
7 x 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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