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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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12.19ctw Natural Golden Brown Tiger's Eye, Baguette, Opaque, Photo A

12.19ctw Natural Golden Brown Tiger's Eye, Baguette, Opaque

Tiger's Eye

12.19ct total2 pcs
$ 16.08
12 x 10 mm (calibrated)
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1.26ct Natural Very Light Grape Purple Spinel, Cushion, VVS, Photo A

1.26ct Natural Very Light Grape Purple Spinel, Cushion, VVS

Spinel

1.26ct1 pc
$ 99.79
6.5 x 6.2 mm
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1.83ct Natural Deep Violet Blue Tanzanite, Pear Shape, VVS, Photo A
Tanzanite Product Video (717414)

1.83ct Natural Deep Violet Blue Tanzanite, Pear Shape, VVS

Tanzanite

1.83ct1 pc
$ 652.06
10 x 7 mm (calibrated)
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3.53ct Natural Multicolor Labradorite, Baguette, Translucent, Photo A

3.53ct Natural Multicolor Labradorite, Baguette, Translucent

Labradorite

3.53ct1 pc
$ 5.84
9 x 7 mm (calibrated)
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4.25ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS, Photo A

4.25ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS

Topaz

4.25ct total5 pcs
$ 25.55
7 x 5 mm (calibrated)
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23.86ct Natural Swiss Blue Topaz, Pear Shape, VVS, Photo A
Topaz Product Video (503413)

23.86ct Natural Swiss Blue Topaz, Pear Shape, VVS

Topaz

23.86ct1 pc
$ 322.51
22.1 x 16 mm
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6.92ctw Natural White Zircon, Oval, VVS-VS, Photo A

6.92ctw Natural White Zircon, Oval, VVS-VS

Zircon

6.92ct total10 pcs
$ 49.42
6 x 4 mm (calibrated)
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0.83ct Natural Yellowish Green Sapphire, Cushion, VS-SI, Photo A

0.83ct Natural Yellowish Green Sapphire, Cushion, VS-SI

Sapphire

0.83ct1 pc
$ 79.68
5.6 x 4.3 mm
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0.82ctw Natural Lively Green Peridot, Pear Shape, VVS-VS, Photo A

0.82ctw Natural Lively Green Peridot, Pear Shape, VVS-VS

Peridot

0.82ct total2 pcs
$ 8.66
6 x 4 mm (calibrated)
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0.64ct Natural Rapberry Red Spinel, Cushion, VVS, Photo A

0.64ct Natural Rapberry Red Spinel, Cushion, VVS

Spinel

0.64ct1 pc
$ 64.00
5.6 x 4.4 mm
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1.51ct Natural Hot Pink Tourmaline, Oval, Transparent, Photo A

1.51ct Natural Hot Pink Tourmaline, Oval, Transparent

Tourmaline

1.51ct1 pc
$ 33.22
8 x 6 mm (calibrated)
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46.39ct Natural Red Strawberry Quartz, Fancy, Opaque, Photo A

46.39ct Natural Red Strawberry Quartz, Fancy, Opaque

Strawberry Quartz

46.39ct1 pc
$ 5.57
37.1 x 12.6 mm
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2.93ct Natural Lively Green Chrysoprase, Pear Shape, Opaque, Photo A
Chrysoprase Product Video (750218)

2.93ct Natural Lively Green Chrysoprase, Pear Shape, Opaque

Chrysoprase

2.93ct1 pc
$ 43.95
10.5 x 8.7 mm
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19.22ct Natural Earthy Green Seraphinite, Sphere / Ball, Opaque, Photo A

19.22ct Natural Earthy Green Seraphinite, Sphere / Ball, Opaque

Seraphinite

19.22ct1 pc
$ 38.05
14 mm (calibrated)
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7.41ctw Natural Medium Brown Tiger's Eye, Round, Opaque, Photo A

7.41ctw Natural Medium Brown Tiger's Eye, Round, Opaque

Tiger's Eye

7.41ct total2 pcs
$ 8.89
10 mm (calibrated)
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2.97ct Natural Medium Green Agate, Flower Cut, Transparent, Photo A

2.97ct Natural Medium Green Agate, Flower Cut, Transparent

Agate

2.97ct1 pc
$ 9.80
16.9 x 9.1 mm
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2.10ct Natural Dark Red Pyrope Garnet, Square, VVS-VS, Photo A

2.10ct Natural Dark Red Pyrope Garnet, Square, VVS-VS

Pyrope Garnet

2.10ct1 pc
$ 19.40
7 x 7 mm (calibrated)
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2.58ctw Natural Deep Red Pyrope Garnet, Marquise, VVS-VS, Photo A

2.58ctw Natural Deep Red Pyrope Garnet, Marquise, VVS-VS

Pyrope Garnet

2.58ct total2 pcs
$ 27.24
10.2 x 5.2 mm
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1.89ct Natural Multicolor Opal Triplet, Fancy, Opaque, Photo A

1.89ct Natural Multicolor Opal Triplet, Fancy, Opaque

Opal Triplet

1.89ct1 pc
$ 56.70
14.2 x 6.9 mm
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3.18ct Natural Multicolor Black Opal, Oval, Opaque, Photo A

3.18ct Natural Multicolor Black Opal, Oval, Opaque

Black Opal

3.18ct1 pc
$ 111.62
13.7 x 10.7 mm
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4.94ctw Natural Amber Orange Zircon, Round, VVS-VS, Photo A
Zircon Product Video (481933)

4.94ctw Natural Amber Orange Zircon, Round, VVS-VS

Zircon

4.94ct total4 pcs
$ 142.02
6 mm (calibrated)
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0.69ct Natural Deep Pinkish Purple Sapphire, Fancy, VS, Photo A

0.69ct Natural Deep Pinkish Purple Sapphire, Fancy, VS

Sapphire

0.69ct1 pc
$ 91.08
7.9 x 4.9 mm
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0.59ct Natural London Blue Topaz, Oval, VVS, Photo A

0.59ct Natural London Blue Topaz, Oval, VVS

Topaz

0.59ct1 pc
$ 5.66
6 x 4 mm (calibrated)
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3.67ctw Natural Sky Blue Topaz, Pear Shape, VS, Photo A

3.67ctw Natural Sky Blue Topaz, Pear Shape, VS

Topaz

3.67ct total6 pcs
$ 31.01
6.2 x 4.3 mm
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2.38ctw Natural Reddish Orange Hessonite Garnet, Octagon / Emerald Cut, VS-SI, Photo A
Hessonite Garnet Product Video (393734)

2.38ctw Natural Reddish Orange Hessonite Garnet, Octagon / Emerald Cut, VS-SI

Hessonite Garnet

2.38ct total2 pcs
$ 43.98
7 x 5 mm (calibrated)
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0.73ct Natural Brownish Orange Zircon, Oval, VVS-VS, Photo A

0.73ct Natural Brownish Orange Zircon, Oval, VVS-VS

Zircon

0.73ct1 pc
$ 21.90
6 x 4 mm (calibrated)
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23.53ct Natural Black with Blue Sparkle Nuummite, Oval, Opaque, Photo A

23.53ct Natural Black with Blue Sparkle Nuummite, Oval, Opaque

Nuummite

23.53ct1 pc
$ 123.30
20.1 x 16.8 mm
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6.95ctw Natural White Zircon, Oval, VVS-VS, Photo A

6.95ctw Natural White Zircon, Oval, VVS-VS

Zircon

6.95ct total10 pcs
$ 49.91
6 x 4 mm (calibrated)
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1.74ct Natural Peach Orange Moonstone, Square, Translucent, Photo A

1.74ct Natural Peach Orange Moonstone, Square, Translucent

Moonstone

1.74ct1 pc
$ 4.20
7 x 7 mm (calibrated)
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2.74ctw Natural Multicolor Black Opal, Oval, Opaque, Photo A

2.74ctw Natural Multicolor Black Opal, Oval, Opaque

Black Opal

2.74ct total2 pcs
$ 108.50
9 x 7 mm (calibrated)
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0.88ct Natural Tuscany Yellow Beryl, Trillion, VVS, Photo A

0.88ct Natural Tuscany Yellow Beryl, Trillion, VVS

Beryl

0.88ct1 pc
$ 21.12
7 x 7 mm (calibrated)
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1.67ct Natural Dark Red Almandine Garnet, Baguette, VVS-VS, Photo A

1.67ct Natural Dark Red Almandine Garnet, Baguette, VVS-VS

Almandine Garnet

1.67ct1 pc
$ 16.70
9.9 x 4.9 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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