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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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5.42ct Natural Reddish Brown Tiger's Eye, Oval, Opaque, Photo A

5.42ct Natural Reddish Brown Tiger's Eye, Oval, Opaque

Tiger's Eye

5.42ct1 pc
$ 3.84
14 x 10 mm (calibrated)
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3.07ct Natural Medium Light-Green Chrysoprase, Oval, Translucent, Photo A

3.07ct Natural Medium Light-Green Chrysoprase, Oval, Translucent

Chrysoprase

3.07ct1 pc
$ 30.70
10 x 8 mm (calibrated)
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0.90ct Natural Light Lively Green Sphene, Oval, Transparent, Photo A

0.90ct Natural Light Lively Green Sphene, Oval, Transparent

Sphene

0.90ct1 pc
$ 5.40
6.1 x 5.4 mm
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0.66ct Natural Twilight Blue Sapphire, Round, VVS, Photo A
Sapphire Product Video (467347)

0.66ct Natural Twilight Blue Sapphire, Round, VVS

Sapphire

0.66ct1 pc
$ 430.31
5 mm (calibrated)
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0.55ct Natural Reddish Orange Sapphire, Oval, VVS-VS, Photo A

0.55ct Natural Reddish Orange Sapphire, Oval, VVS-VS

Sapphire

0.55ct1 pc
$ 30.92
5.7 x 4 mm
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1.41ct Natural Very Light Yellow Color-Change Diaspore, Octagon / Emerald Cut, VS-SI, Photo A

1.41ct Natural Very Light Yellow Color-Change Diaspore, Octagon / Emerald Cut, VS-SI

Color-Change Diaspore

1.41ct1 pc
$ 69.31
7 x 5.5 mm
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2.59ct Natural Dark Orange-Gold Citrine, Oval, VS, Photo A

2.59ct Natural Dark Orange-Gold Citrine, Oval, VS

Citrine

2.59ct1 pc
$ 23.93
11 x 8.1 mm
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1.54ct Natural Multicolor Opal, Fancy, Translucent, Photo A

1.54ct Natural Multicolor Opal, Fancy, Translucent

Opal

1.54ct1 pc
$ 51.74
9.9 x 8.4 mm
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8.28ct Natural Bright Green Chrysoprase, Baguette, Opaque, Photo A
Chrysoprase Product Video (750216)

8.28ct Natural Bright Green Chrysoprase, Baguette, Opaque

Chrysoprase

8.28ct1 pc
$ 124.20
14.5 x 10.7 mm
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2.49ctw Natural Medium Green Sphene, Round, Transparent, Photo A

2.49ctw Natural Medium Green Sphene, Round, Transparent

Sphene

2.49ct total2 pcs
$ 14.94
6 mm (calibrated)
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17.57ctw Natural Yellowish Green Prehnite, Flower Cut, Translucent, Photo A

17.57ctw Natural Yellowish Green Prehnite, Flower Cut, Translucent

Prehnite

17.57ct total2 pcs
$ 32.02
18.8 x 12.8 mm
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1.45ct Natural Light Pink Tourmaline, Oval, VVS-VS, Photo A

1.45ct Natural Light Pink Tourmaline, Oval, VVS-VS

Tourmaline

1.45ct1 pc
$ 267.96
7.5 x 6.8 mm
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1.39ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.39ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.39ct total2 pcs
$ 55.04
8 x 6 mm (calibrated)
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9.08ct Natural Gingerbread Brown Tiger's Eye, Cushion, Opaque, Photo A

9.08ct Natural Gingerbread Brown Tiger's Eye, Cushion, Opaque

Tiger's Eye

9.08ct1 pc
$ 10.90
14 x 12 mm (calibrated)
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0.63ct Natural London Blue Topaz, Oval, VVS, Photo A

0.63ct Natural London Blue Topaz, Oval, VVS

Topaz

0.63ct1 pc
$ 6.05
6 x 4 mm (calibrated)
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2.36ctw Natural Pear Green Prehnite, Oval, Transparent, Photo A

2.36ctw Natural Pear Green Prehnite, Oval, Transparent

Prehnite

2.36ct total2 pcs
$ 15.58
7.3 x 6.1 mm
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1.11ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.11ct Natural Multicolor Opal, Oval, Opaque

Opal

1.11ct1 pc
$ 39.96
9 x 7 mm (calibrated)
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1.79ct Natural Medium Yellow Citrine, Round, VVS, Photo A

1.79ct Natural Medium Yellow Citrine, Round, VVS

Citrine

1.79ct1 pc
$ 15.04
8 mm (calibrated)
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1.67ctw Natural Medium Green Demantoid Garnet, Oval, VS, Photo A

1.67ctw Natural Medium Green Demantoid Garnet, Oval, VS

Demantoid Garnet

1.67ct total4 pcs
$ 220.44
5 x 4 mm (calibrated)
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10.72ct Natural Light Greenish Blue Larimar, Oval, Opaque, Photo A

10.72ct Natural Light Greenish Blue Larimar, Oval, Opaque

Larimar

10.72ct1 pc
$ 167.08
18 x 13 mm (calibrated)
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6.92ct Natural Medium Green Blue Grandidierite, Oval, Translucent, Photo A
Grandidierite Product Video (472003)

6.92ct Natural Medium Green Blue Grandidierite, Oval, Translucent

Grandidierite

6.92ct1 pc
$ 1,826.88
12.6 x 10 mm
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10.61ct Natural Warm Brown Smoky Quartz, Round, VS, Photo A

10.61ct Natural Warm Brown Smoky Quartz, Round, VS

Smoky Quartz

10.61ct1 pc
$ 21.01
15 mm (calibrated)
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5.48ct Natural Medium Purplish Violet Amethyst, Pear Shape, VVS-VS, Photo A

5.48ct Natural Medium Purplish Violet Amethyst, Pear Shape, VVS-VS

Amethyst

5.48ct1 pc
$ 43.40
15 x 10 mm (calibrated)
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1.09ct Natural Light Gold Citrine, Round, VS, Photo A

1.09ct Natural Light Gold Citrine, Round, VS

Citrine

1.09ct1 pc
$ 8.72
6.5 mm (calibrated)
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0.86ct Natural Bubblegum Pink Tourmaline, Round, Transparent, Photo A

0.86ct Natural Bubblegum Pink Tourmaline, Round, Transparent

Tourmaline

0.86ct1 pc
$ 17.76
6 mm (calibrated)
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4.26ctw Natural Clear White Sillimanite Cat's Eye, Oval, Translucent, Photo A

4.26ctw Natural Clear White Sillimanite Cat's Eye, Oval, Translucent

Sillimanite Cat's Eye

4.26ct total4 pcs
$ 20.35
7 x 5 mm (calibrated)
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1.52ct Natural Light Hot Pink Tourmaline, Pear Shape, VS, Photo A

1.52ct Natural Light Hot Pink Tourmaline, Pear Shape, VS

Tourmaline

1.52ct1 pc
$ 255.36
7.3 x 7.1 mm
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0.81ct Natural Swiss Blue Topaz, Pear Shape, VVS-VS, Photo A

0.81ct Natural Swiss Blue Topaz, Pear Shape, VVS-VS

Topaz

0.81ct1 pc
$ 7.49
7 x 5 mm (calibrated)
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0.75ctw Natural White Sapphire, Round, VS, Photo A

0.75ctw Natural White Sapphire, Round, VS

Sapphire

0.75ct total2 pcs
$ 99.46
4.3 mm
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13.02ct Natural Schorl Tourmaline, Octagon / Emerald Cut, Opaque, Photo A

13.02ct Natural Schorl Tourmaline, Octagon / Emerald Cut, Opaque

Tourmaline

13.02ct1 pc
$ 78.12
29 x 7.3 mm
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6.42ct Natural Multicolor Fire Agate, Fancy, Opaque, Photo A

6.42ct Natural Multicolor Fire Agate, Fancy, Opaque

Fire Agate

6.42ct1 pc
$ 60.01
17 x 7.8 mm
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0.68ctw Natural Medium Pink Sapphire, Oval, VS, Photo A

0.68ctw Natural Medium Pink Sapphire, Oval, VS

Sapphire

0.68ct total2 pcs
$ 76.33
6 x 4 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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