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Natural Cabochon Gemstones

Browse our collection of natural cabochon gemstones, featuring smooth domed cuts perfect for jewelry and gemstone collecting.

Cabochon Gemstones Weight
Cabochon Gemstones Size
Cabochon Gemstones Clarity
Cabochon Gemstones Price
Cabochon Gemstones Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color Cabochon Gemstones
Black Cabochon Gemstones
Blue Cabochon Gemstones
Brown Cabochon Gemstones
Golden Cabochon Gemstones
Gray Cabochon Gemstones
Green Cabochon Gemstones
Multicolor Cabochon Gemstones
Orange Cabochon Gemstones
Pink Cabochon Gemstones
Purple Cabochon Gemstones
Red Cabochon Gemstones
Turquoise Cabochon Gemstones
Violet Cabochon Gemstones
White Cabochon Gemstones
Yellow Cabochon Gemstones
Single
Pairs
Lots
Faceted
Cabochons
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2.78ctw Cantaloupe Orange Moonstone Gemstones, Cushion, Translucent

2.78ctw Cantaloupe Orange Moonstone, Cushion, Translucent

7 x 7 mm (calibrated)

$ 6.67

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0.97ct Olive Green Sphene Gemstones, Oval, Transparent

0.97ct Olive Green Sphene, Oval, Transparent

6.8 x 4.8 mm

$ 5.82

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10.50ct Multicolor Ammolite Gemstones, Fancy, Opaque

10.50ct Multicolor Ammolite, Fancy, Opaque

20.7 x 14.3 mm

$ 138.60

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26.64ctw Black Gray Hematite Gemstones, Marquise, Opaque

26.64ctw Black Gray Hematite, Marquise, Opaque

23.4 x 9.7 mm

$ 31.30

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28.52ct Bluish White Rainbow Moonstone Gemstones, Baguette, Transparent
Rainbow Moonstone Product Video (682542)

28.52ct Bluish White Rainbow Moonstone, Baguette, Transparent

32.1 x 11.4 mm

$ 273.79

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2.58ct Mint Green Fluorite Gemstones, Pear Shape, Transparent

2.58ct Mint Green Fluorite, Pear Shape, Transparent

9.9 x 7.4 mm

$ 12.38

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21.02ct Grayish White Jadeite Gemstones, Oval, Translucent

21.02ct Grayish White Jadeite, Oval, Translucent

18.7 x 16.5 mm

$ 30.24

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10.35ctw Black Star Diopside Gemstones, Oval, Opaque

10.35ctw Black Star Diopside, Oval, Opaque

11 x 9 mm (calibrated)

$ 51.75

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7.46ct Golden Brown Tiger's Eye Gemstones, Baguette, Opaque

7.46ct Golden Brown Tiger's Eye, Baguette, Opaque

14 x 10 mm (calibrated)

$ 8.95

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13.53ct Multicolor Black Opal Gemstones, Oval, Opaque

13.53ct Multicolor Black Opal, Oval, Opaque

19.7 x 16.1 mm

$ 676.50

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15.83ct Multicolor Ammolite Gemstones, Trillion, Opaque
Ammolite Product Video (452731)

15.83ct Multicolor Ammolite, Trillion, Opaque

29.6 x 14.9 mm

$ 313.44

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28.73ct Multicolor Amethyst Geode Slice Gemstones, Fancy, Transparent

28.73ct Multicolor Amethyst Geode Slice, Fancy, Transparent

28.3 x 19 mm

$ 36.89

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22.48ctw Multicolor Fossil Coral Gemstones, Cushion, Opaque

22.48ctw Multicolor Fossil Coral, Cushion, Opaque

16 x 12 mm (calibrated)

$ 53.41

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2.77ct Multicolor Labradorite Gemstones, Pear Shape, Translucent

2.77ct Multicolor Labradorite, Pear Shape, Translucent

10 x 8 mm (calibrated)

$ 7.38

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2.20ctw Black Onyx Gemstones, Round, Opaque

2.20ctw Black Onyx, Round, Opaque

5.5 mm (calibrated)

$ 5.28

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10.02ct Multicolor Pietersite Gemstones, Cushion, Opaque

10.02ct Multicolor Pietersite, Cushion, Opaque

20.4 x 10.4 mm

$ 45.58

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1.74ct Multicolor Opal Triplet Gemstones, Trillion, Opaque

1.74ct Multicolor Opal Triplet, Trillion, Opaque

11 x 7.9 mm

$ 52.20

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1.35ct Medium Light-Orange Moonstone Gemstones, Marquise, Translucent

1.35ct Medium Light-Orange Moonstone, Marquise, Translucent

10 x 5 mm (calibrated)

$ 3.24

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8.00ct Bluish White Rainbow Moonstone Gemstones, Fancy, Transparent

8.00ct Bluish White Rainbow Moonstone, Fancy, Transparent

21.2 x 8.7 mm

$ 172.80

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57.04ct Multicolor Agate Gemstones, Oval, Opaque

57.04ct Multicolor Agate, Oval, Opaque

23.4 x 21.1 mm

$ 41.06

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5.64ctw Swiss Blue Topaz Gemstones, Oval, Transparent

5.64ctw Swiss Blue Topaz, Oval, Transparent

7.1 x 5.2 mm

$ 52.12

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13.38ct Multicolor Agate Gemstones, Oval, Opaque

13.38ct Multicolor Agate, Oval, Opaque

16.7 x 14.2 mm

$ 27.30

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6.69ctw Light Lemon Yellow Prehnite Gemstones, Oval, Transparent

6.69ctw Light Lemon Yellow Prehnite, Oval, Transparent

7.2 x 6.6 mm

$ 61.81

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40.10ct Cool Green Amazonite Gemstones, Oval, Opaque

40.10ct Cool Green Amazonite, Oval, Opaque

33 x 19.9 mm

$ 38.50

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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.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

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Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

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Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

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