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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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1.80ct Natural Light Violet Amethyst, Square, VVS, Photo A

1.80ct Natural Light Violet Amethyst, Square, VVS

Amethyst

1.80ct1 pc
$ 14.34
7.6 x 7.5 mm
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1.24ctw Natural Bright Red Pyrope Garnet, Heart, VS, Photo A

1.24ctw Natural Bright Red Pyrope Garnet, Heart, VS

Pyrope Garnet

1.24ct total2 pcs
$ 29.64
5 x 5 mm (calibrated)
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2.96ctw Natural Twilight Blue Sapphire, Oval, Translucent, Photo A

2.96ctw Natural Twilight Blue Sapphire, Oval, Translucent

Sapphire

2.96ct total10 pcs
$ 67.56
4.2 x 3.1 mm
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34.44ct Natural Multicolor Tiger's Eye Matrix, Trillion, Opaque, Photo A

34.44ct Natural Multicolor Tiger's Eye Matrix, Trillion, Opaque

Tiger's Eye Matrix

34.44ct1 pc
$ 16.29
36.2 x 25 mm
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31.93ct Natural Multicolor Jasper, Baguette, Opaque, Photo A

31.93ct Natural Multicolor Jasper, Baguette, Opaque

Jasper

31.93ct1 pc
$ 15.75
25 x 18 mm (calibrated)
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2.30ct Natural Medium-Dark Orange Hessonite Garnet, Oval, VS, Photo A

2.30ct Natural Medium-Dark Orange Hessonite Garnet, Oval, VS

Hessonite Garnet

2.30ct1 pc
$ 38.99
9.1 x 7.5 mm
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12.53ct Natural Deep Fern Green Druzy Variscite, Fancy, Opaque, Photo A

12.53ct Natural Deep Fern Green Druzy Variscite, Fancy, Opaque

Druzy Variscite

12.53ct1 pc
$ 17.47
23.2 x 16.9 mm
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2.41ctw Natural Brownish Peach Moonstone, Cushion, Translucent, Photo A

2.41ctw Natural Brownish Peach Moonstone, Cushion, Translucent

Moonstone

2.41ct total2 pcs
$ 4.80
6 x 6 mm (calibrated)
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25.13ct Natural Multicolor Jasper, Cushion, Opaque, Photo A

25.13ct Natural Multicolor Jasper, Cushion, Opaque

Jasper

25.13ct1 pc
$ 14.26
20 x 20 mm (calibrated)
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1.76ct Natural Light Pink Tourmaline, Cushion, Transparent, Photo A

1.76ct Natural Light Pink Tourmaline, Cushion, Transparent

Tourmaline

1.76ct1 pc
$ 22.76
7 x 7 mm (calibrated)
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4.46ctw Natural Medium Purple Rhodolite Garnet, Oval, VS, Photo A

4.46ctw Natural Medium Purple Rhodolite Garnet, Oval, VS

Rhodolite Garnet

4.46ct total10 pcs
$ 32.58
5 x 4 mm (calibrated)
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15.01ct Natural Multicolor Labradorite, Pear Shape, Translucent, Photo A

15.01ct Natural Multicolor Labradorite, Pear Shape, Translucent

Labradorite

15.01ct1 pc
$ 33.18
18 x 13 mm (calibrated)
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29.13ct Natural Multicolor Pietersite, Oval, Opaque, Photo A

29.13ct Natural Multicolor Pietersite, Oval, Opaque

Pietersite

29.13ct1 pc
$ 95.75
30 x 22 mm (calibrated)
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0.84ct Natural Light Golden Morganite, Pear Shape, VS, Photo A

0.84ct Natural Light Golden Morganite, Pear Shape, VS

Morganite

0.84ct1 pc
$ 36.81
8 x 6 mm (calibrated)
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2.48ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

2.48ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

2.48ct total15 pcs
$ 95.10
4.9 x 2.8 mm
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1.95ctw Natural Deep Violet Blue Tanzanite, Oval, VS, Photo A

1.95ctw Natural Deep Violet Blue Tanzanite, Oval, VS

Tanzanite

1.95ct total4 pcs
$ 138.88
6 x 4 mm (calibrated)
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1.59ct Natural Bright Gold Citrine, Oval, Transparent, Photo A

1.59ct Natural Bright Gold Citrine, Oval, Transparent

Citrine

1.59ct1 pc
$ 12.19
10 x 8 mm (calibrated)
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30.74ct Natural Multicolor Jasper, Pear Shape, Opaque, Photo A

30.74ct Natural Multicolor Jasper, Pear Shape, Opaque

Jasper

30.74ct1 pc
$ 33.67
31.2 x 18.1 mm
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1.11ct Natural Light Tiger Orange Sunstone, Oval, Translucent, Photo A

1.11ct Natural Light Tiger Orange Sunstone, Oval, Translucent

Sunstone

1.11ct1 pc
$ 7.74
8 x 6 mm (calibrated)
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3.08ctw Natural Multicolor Sapphire, Square, VVS-VS, Photo A

3.08ctw Natural Multicolor Sapphire, Square, VVS-VS

Sapphire

3.08ct total21 pcs
$ 188.97
2.7 x 2.7 mm
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21.04ctw Natural Multicolor Fossil Coral, Oval, Opaque, Photo A

21.04ctw Natural Multicolor Fossil Coral, Oval, Opaque

Fossil Coral

21.04ct total2 pcs
$ 23.05
20.7 x 12.3 mm
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0.94ct Natural Medium Gold Citrine, Trillion, VVS-VS, Photo A

0.94ct Natural Medium Gold Citrine, Trillion, VVS-VS

Citrine

0.94ct1 pc
$ 6.18
7 x 7 mm (calibrated)
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3.34ctw Natural Dark Red Pyrope Garnet, Square, VS, Photo A

3.34ctw Natural Dark Red Pyrope Garnet, Square, VS

Pyrope Garnet

3.34ct total10 pcs
$ 25.61
4 x 4 mm (calibrated)
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2.98ct Natural Purplish Blue Chalcedony, Oval, Transparent, Photo A

2.98ct Natural Purplish Blue Chalcedony, Oval, Transparent

Chalcedony

2.98ct1 pc
$ 5.93
11 x 9 mm (calibrated)
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5.68ct Natural Multicolor Opal, Pear Shape, Translucent, Photo A

5.68ct Natural Multicolor Opal, Pear Shape, Translucent

Opal

5.68ct1 pc
$ 141.43
21.2 x 10.7 mm
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3.35ctw Natural Swiss Blue Topaz, Pear Shape, VVS-VS, Photo A

3.35ctw Natural Swiss Blue Topaz, Pear Shape, VVS-VS

Topaz

3.35ct total4 pcs
$ 25.70
7 x 5 mm (calibrated)
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2.55ctw Natural Violet Tanzanite, Oval, VVS-VS, Photo A
Tanzanite Product Video (416581)

2.55ctw Natural Violet Tanzanite, Oval, VVS-VS

Tanzanite

2.55ct total5 pcs
$ 209.54
6.4 x 4.3 mm
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3.41ct Natural Multicolor Fire Agate, Fancy, Opaque, Photo A

3.41ct Natural Multicolor Fire Agate, Fancy, Opaque

Fire Agate

3.41ct1 pc
$ 26.23
11.5 x 9.3 mm
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3.21ct Natural Grayish Violet Amethyst, Trillion, VS, Photo A

3.21ct Natural Grayish Violet Amethyst, Trillion, VS

Amethyst

3.21ct1 pc
$ 25.58
10 x 10 mm (calibrated)
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1.80ct Natural Medium Green Emerald, Round, Translucent, Photo A

1.80ct Natural Medium Green Emerald, Round, Translucent

Emerald

1.80ct1 pc
$ 125.50
7.5 mm (calibrated)
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6.45ctw Natural Baby Blue Tanzanite, Oval, Transparent, Photo A

6.45ctw Natural Baby Blue Tanzanite, Oval, Transparent

Tanzanite

6.45ct total2 pcs
$ 55.83
10 x 8 mm (calibrated)
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5.66ct Natural Multicolor Black Opal, Sphere / Ball, Opaque, Photo A

5.66ct Natural Multicolor Black Opal, Sphere / Ball, Opaque

Black Opal

5.66ct1 pc
$ 169.12
11 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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