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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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26.30ct Natural Medium-Light Yellow Quartz, Cushion, VS, Photo A

26.30ct Natural Medium-Light Yellow Quartz, Cushion, VS

Quartz

26.30ct1 pc
$ 57.63
19 x 19 mm (calibrated)
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34.00ct Natural Dark Green Maw-Sit-Sit, Round, Opaque, Photo A
Maw-Sit-Sit Product Video (476802)

34.00ct Natural Dark Green Maw-Sit-Sit, Round, Opaque

Maw-Sit-Sit

34.00ct1 pc
$ 101.59
19 mm (calibrated)
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0.44ctw Natural Greenish Grey Sapphire, Square, VS, Photo A

0.44ctw Natural Greenish Grey Sapphire, Square, VS

Sapphire

0.44ct total2 pcs
$ 61.35
3 x 3 mm (calibrated)
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2.32ct Natural Medium Orange Hessonite Garnet, Cushion, VVS-VS, Photo A

2.32ct Natural Medium Orange Hessonite Garnet, Cushion, VVS-VS

Hessonite Garnet

2.32ct1 pc
$ 46.21
8 x 6 mm (calibrated)
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7.19ctw Natural Warm White Moonstone, Oval, Translucent, Photo A

7.19ctw Natural Warm White Moonstone, Oval, Translucent

Moonstone

7.19ct total2 pcs
$ 19.69
11 x 9 mm (calibrated)
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10.28ctw Natural Multicolor Pietersite, Pear Shape, Opaque, Photo A

10.28ctw Natural Multicolor Pietersite, Pear Shape, Opaque

Pietersite

10.28ct total2 pcs
$ 24.06
18 x 14 mm
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16.43ct Natural Multicolor Jasper, Oval, Opaque, Photo A

16.43ct Natural Multicolor Jasper, Oval, Opaque

Jasper

16.43ct1 pc
$ 13.50
20 x 15 mm (calibrated)
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12.12ct Natural Pine Green Maw-Sit-Sit, Oval, Opaque, Photo A

12.12ct Natural Pine Green Maw-Sit-Sit, Oval, Opaque

Maw-Sit-Sit

12.12ct1 pc
$ 39.84
15.2 x 12.8 mm
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1.35ctw Natural Dark Red Pyrope Garnet, Square, VS, Photo A

1.35ctw Natural Dark Red Pyrope Garnet, Square, VS

Pyrope Garnet

1.35ct total2 pcs
$ 10.36
5 x 5 mm (calibrated)
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0.48ctw Natural Light Blue Tanzanite, Pear Shape, VS, Photo A

0.48ctw Natural Light Blue Tanzanite, Pear Shape, VS

Tanzanite

0.48ct total2 pcs
$ 28.68
4.9 x 3.7 mm
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0.37ct Natural Light Forest Green Kornerupine, Oval, VS, Photo A

0.37ct Natural Light Forest Green Kornerupine, Oval, VS

Kornerupine

0.37ct1 pc
$ 20.27
5.3 x 3.9 mm
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2.68ctw Natural Dark Golden Citrine, Octagon / Emerald Cut, VVS-VS, Photo A

2.68ctw Natural Dark Golden Citrine, Octagon / Emerald Cut, VVS-VS

Citrine

2.68ct total2 pcs
$ 18.62
8 x 6 mm (calibrated)
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0.63ct Natural Teal Sapphire, Cushion, VS, Photo A

0.63ct Natural Teal Sapphire, Cushion, VS

Sapphire

0.63ct1 pc
$ 75.30
4.6 x 4.5 mm
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5.72ctw Natural Light-Medium Violet Amethyst, Trillion, VS, Photo A

5.72ctw Natural Light-Medium Violet Amethyst, Trillion, VS

Amethyst

5.72ct total2 pcs
$ 39.88
10 x 10 mm (calibrated)
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28.69ct Natural Mahogany Red Star Garnet, Oval, Opaque, Photo A

28.69ct Natural Mahogany Red Star Garnet, Oval, Opaque

Star Garnet

28.69ct1 pc
$ 29.72
20 x 11.7 mm
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1.83ctw Natural Pastel Blue Sapphire, Briolette, VS, Photo A

1.83ctw Natural Pastel Blue Sapphire, Briolette, VS

Sapphire

1.83ct total5 pcs
$ 106.78
4.8 x 2.8 mm
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1.89ct Natural Mustard Yellow Citrine, Round, VVS, Photo A

1.89ct Natural Mustard Yellow Citrine, Round, VVS

Citrine

1.89ct1 pc
$ 13.18
8 mm (calibrated)
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13.12ct Natural Multicolor Brown Tiger's Eye Matrix, Pear Shape, Opaque, Photo A

13.12ct Natural Multicolor Brown Tiger's Eye Matrix, Pear Shape, Opaque

Tiger's Eye Matrix

13.12ct1 pc
$ 13.06
18.9 x 14.3 mm
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0.92ctw Natural Deep Blood Red Pyrope Garnet, Square, VVS-VS, Photo A

0.92ctw Natural Deep Blood Red Pyrope Garnet, Square, VVS-VS

Pyrope Garnet

0.92ct total2 pcs
$ 7.06
4 x 4 mm (calibrated)
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5.71ct Natural Warm Brown Tiger's Eye, Baguette, Opaque, Photo A

5.71ct Natural Warm Brown Tiger's Eye, Baguette, Opaque

Tiger's Eye

5.71ct1 pc
$ 5.69
12 x 10 mm (calibrated)
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6.38ctw Natural Multicolor Black Opal, Round, Translucent, Photo A

6.38ctw Natural Multicolor Black Opal, Round, Translucent

Black Opal

6.38ct total4 pcs
$ 146.30
8 mm (calibrated)
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3.07ct Natural Pale Cream Yellow Quartz, Flower Cut, Transparent, Photo A

3.07ct Natural Pale Cream Yellow Quartz, Flower Cut, Transparent

Quartz

3.07ct1 pc
$ 11.79
11 x 11 mm (calibrated)
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0.66ct Natural Bright Orange Sapphire, Cushion, VVS, Photo A

0.66ct Natural Bright Orange Sapphire, Cushion, VVS

Sapphire

0.66ct1 pc
$ 35.81
4.6 x 4.6 mm
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7.17ct Natural Multicolor Fire Agate, Fancy, Opaque, Photo A

7.17ct Natural Multicolor Fire Agate, Fancy, Opaque

Fire Agate

7.17ct1 pc
$ 60.71
15.9 x 9.9 mm
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0.66ct Natural Golden Citrine, Heart, VVS-VS, Photo A

0.66ct Natural Golden Citrine, Heart, VVS-VS

Citrine

0.66ct1 pc
$ 4.60
6 x 6 mm (calibrated)
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2.33ctw Natural White Zircon, Round, VVS-VS, Photo A

2.33ctw Natural White Zircon, Round, VVS-VS

Zircon

2.33ct total2 pcs
$ 36.81
6 mm (calibrated)
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0.95ct Natural Medium Gold Citrine, Round, VVS, Photo A

0.95ct Natural Medium Gold Citrine, Round, VVS

Citrine

0.95ct1 pc
$ 6.31
7 mm (calibrated)
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2.89ctw Natural Medium Gold Citrine, Square, VVS-VS, Photo A

2.89ctw Natural Medium Gold Citrine, Square, VVS-VS

Citrine

2.89ct total2 pcs
$ 18.99
7 x 7 mm (calibrated)
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0.51ct Natural Golden Sapphire, Heart, VS, Photo A

0.51ct Natural Golden Sapphire, Heart, VS

Sapphire

0.51ct1 pc
$ 31.49
4.6 x 4.5 mm
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4.85ct Natural Medium Green Emerald, Octagon / Emerald Cut, VS-SI, Photo A
Emerald Product Video (498378)

4.85ct Natural Medium Green Emerald, Octagon / Emerald Cut, VS-SI

Emerald

4.85ct1 pc
$ 10,084.88
10.9 x 8.5 mm
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25.40ctw Natural Multicolor Labradorite, Round, Translucent, Photo A

25.40ctw Natural Multicolor Labradorite, Round, Translucent

Labradorite

25.40ct total2 pcs
$ 55.66
20 mm (calibrated)
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3.09ct Natural Golden Citrine, Octagon / Emerald Cut, Transparent, Photo A

3.09ct Natural Golden Citrine, Octagon / Emerald Cut, Transparent

Citrine

3.09ct1 pc
$ 23.70
12 x 10 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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My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

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The process was pleasant, I chose to purchase the stone traditional to the month of March as it is the month in which I was born.

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