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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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1.15ct Natural Pinkish Purple Rhodolite Garnet, Oval, VS, Photo A

1.15ct Natural Pinkish Purple Rhodolite Garnet, Oval, VS

Rhodolite Garnet

1.15ct1 pc
$ 40.09
6.7 x 5.3 mm
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1.33ct Natural Reddish Pink Ruby, Oval, VS-SI, Photo A

1.33ct Natural Reddish Pink Ruby, Oval, VS-SI

Ruby

1.33ct1 pc
$ 119.22
8 x 6 mm (calibrated)
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1.15ct Natural White Sillimanite Cat's Eye, Oval, Transparent, Photo A

1.15ct Natural White Sillimanite Cat's Eye, Oval, Transparent

Sillimanite Cat's Eye

1.15ct1 pc
$ 3.59
7.4 x 4.7 mm
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1.46ct Natural Golden Citrine, Octagon / Emerald Cut, VVS, Photo A

1.46ct Natural Golden Citrine, Octagon / Emerald Cut, VVS

Citrine

1.46ct1 pc
$ 11.64
8 x 6 mm (calibrated)
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0.84ct Natural Earthy Green Tourmaline, Octagon / Emerald Cut, VVS, Photo A

0.84ct Natural Earthy Green Tourmaline, Octagon / Emerald Cut, VVS

Tourmaline

0.84ct1 pc
$ 22.92
9.1 x 4.1 mm
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16.99ct Natural Medium Light Purplish-Violet Amethyst, Pear Shape, VVS-VS, Photo A

16.99ct Natural Medium Light Purplish-Violet Amethyst, Pear Shape, VVS-VS

Amethyst

16.99ct1 pc
$ 118.46
21.2 x 16.1 mm
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14.74ct Natural Multicolor Coral, Oval, Opaque, Photo A

14.74ct Natural Multicolor Coral, Oval, Opaque

Coral

14.74ct1 pc
$ 46.02
20.2 x 15.9 mm
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2.27ctw Natural White Zircon, Oval, VS, Photo A

2.27ctw Natural White Zircon, Oval, VS

Zircon

2.27ct total2 pcs
$ 13.55
7 x 5 mm (calibrated)
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2.23ctw Natural London Blue Topaz, Marquise, VS, Photo A

2.23ctw Natural London Blue Topaz, Marquise, VS

Topaz

2.23ct total2 pcs
$ 16.13
9.8 x 5.1 mm
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6.23ct Natural Multicolor Fire Agate, Fancy, Opaque, Photo A

6.23ct Natural Multicolor Fire Agate, Fancy, Opaque

Fire Agate

6.23ct1 pc
$ 52.77
14.3 x 9.8 mm
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3.49ct Natural Deep Orange Spessartite Garnet, Oval, Transparent, Photo A

3.49ct Natural Deep Orange Spessartite Garnet, Oval, Transparent

Spessartite Garnet

3.49ct1 pc
$ 86.90
8.2 x 7.3 mm
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6.35ct Natural Vivid Yellow Quartz, Trillion, Transparent, Photo A

6.35ct Natural Vivid Yellow Quartz, Trillion, Transparent

Quartz

6.35ct1 pc
$ 20.87
12.9 x 12.5 mm
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1.42ctw Natural Golden Sapphire, Oval, VVS-VS, Photo A

1.42ctw Natural Golden Sapphire, Oval, VVS-VS

Sapphire

1.42ct total2 pcs
$ 77.31
6.2 x 5.1 mm
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4.75ct Natural Medium Pink Strawberry Quartz, Oval, Translucent, Photo A

4.75ct Natural Medium Pink Strawberry Quartz, Oval, Translucent

Strawberry Quartz

4.75ct1 pc
$ 28.63
14 x 10 mm (calibrated)
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0.03ct Natural Green Diamond, Round, VS, Photo A

0.03ct Natural Green Diamond, Round, VS

Diamond

0.03ct1 pc
$ 36.52
2 mm (calibrated)
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50.43ct Natural Multicolor Jasper, Pear Shape, Opaque, Photo A

50.43ct Natural Multicolor Jasper, Pear Shape, Opaque

Jasper

50.43ct1 pc
$ 34.26
36.9 x 27.4 mm
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13.10ct Natural Warm Green Cat's Eye Aquamarine, Oval, Transparent, Photo A

13.10ct Natural Warm Green Cat's Eye Aquamarine, Oval, Transparent

Cat's Eye Aquamarine

13.10ct1 pc
$ 174.40
15.2 x 13.1 mm
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2.61ctw Natural Pinkish Red Rubies, Oval, VS, Photo A
Ruby Product Video (683548)

2.61ctw Natural Pinkish Red Rubies, Oval, VS

Ruby

2.61ct total2 pcs
$ 259.96
7 x 5 mm (calibrated)
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19.02ct Natural Light Pink Rose Quartz, Oval, Transparent, Photo A

19.02ct Natural Light Pink Rose Quartz, Oval, Transparent

Rose Quartz

19.02ct1 pc
$ 25.00
18 x 13 mm (calibrated)
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4.33ct Natural Warm Orange Sphalerite, Oval, SI-I1, Photo A
Sphalerite Product Video (690769)

4.33ct Natural Warm Orange Sphalerite, Oval, SI-I1

Sphalerite

4.33ct1 pc
$ 215.63
11 x 9 mm (calibrated)
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5.84ct Natural Medium Brown Smoky Quartz, Pear Shape, VVS-VS, Photo A

5.84ct Natural Medium Brown Smoky Quartz, Pear Shape, VVS-VS

Smoky Quartz

5.84ct1 pc
$ 17.45
15.1 x 11 mm
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1.65ct Natural Medium-Dark Orange Hessonite Garnet, Oval, VS, Photo A

1.65ct Natural Medium-Dark Orange Hessonite Garnet, Oval, VS

Hessonite Garnet

1.65ct1 pc
$ 27.12
7.8 x 6.5 mm
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1.16ctw Natural Apricot Orange Sapphire, Cushion, VS, Photo A

1.16ctw Natural Apricot Orange Sapphire, Cushion, VS

Sapphire

1.16ct total2 pcs
$ 47.50
4.3 x 4.3 mm
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2.23ct Natural Lemon Yellow Apatite, Octagon / Emerald Cut, VS, Photo A

2.23ct Natural Lemon Yellow Apatite, Octagon / Emerald Cut, VS

Apatite

2.23ct1 pc
$ 114.83
7.8 x 7.7 mm
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2.60ct Natural Blush Red Andesine Labradorite, Cushion, Transparent, Photo A

2.60ct Natural Blush Red Andesine Labradorite, Cushion, Transparent

Andesine Labradorite

2.60ct1 pc
$ 32.37
12.7 x 7.4 mm
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0.06ct Natural Green Diamond, Round, VVS-VS, Photo A

0.06ct Natural Green Diamond, Round, VVS-VS

Diamond

0.06ct1 pc
$ 59.76
2.6 mm (calibrated)
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6.10ct Natural Bluish White Rainbow Moonstone, Pear Shape, Transparent, Photo A

6.10ct Natural Bluish White Rainbow Moonstone, Pear Shape, Transparent

Rainbow Moonstone

6.10ct1 pc
$ 109.36
18.4 x 9.5 mm
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28.11ct Natural Multicolor Cinnabar, Cushion, Opaque, Photo A
Cinnabar Product Video (736375)

28.11ct Natural Multicolor Cinnabar, Cushion, Opaque

Cinnabar

28.11ct1 pc
$ 32.90
25.9 x 25.2 mm
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0.04ct Natural Blue Diamond, Round, VS-SI, Photo A

0.04ct Natural Blue Diamond, Round, VS-SI

Diamond

0.04ct1 pc
$ 33.20
2.4 mm (calibrated)
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2.85ct Natural Yam Orange Sunstone, Oval, Translucent, Photo A

2.85ct Natural Yam Orange Sunstone, Oval, Translucent

Sunstone

2.85ct1 pc
$ 21.71
10 x 8 mm (calibrated)
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0.64ct Natural Twilight Blue Sapphire, Round, VVS, Photo A
Sapphire Product Video (467454)

0.64ct Natural Twilight Blue Sapphire, Round, VVS

Sapphire

0.64ct1 pc
$ 431.13
5 mm (calibrated)
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6.94ct Natural Dijon Yellow Rutile Quartz, Pear Shape, Translucent, Photo A

6.94ct Natural Dijon Yellow Rutile Quartz, Pear Shape, Translucent

Rutile Quartz

6.94ct1 pc
$ 18.86
15 x 10.9 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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