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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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1.00ct Yellowish Brown Tiger's Eye Gemstones, Pear Shape, Opaque

1.00ct Yellowish Brown Tiger's Eye, Pear Shape, Opaque

6.4 x 5.9 mm

$ 1.56

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7.28ct Multicolor Pietersite Gemstones, Pear Shape, Opaque

7.28ct Multicolor Pietersite, Pear Shape, Opaque

18.9 x 10.1 mm

$ 17.91

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27.53ctw Umber Brown Smoky Quartz Gemstones, Round, Transparent

27.53ctw Umber Brown Smoky Quartz, Round, Transparent

12 mm (calibrated)

$ 41.29

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1.48ct Very Light Brown Sillimanite Cat's Eye Gemstones, Oval, Transparent

1.48ct Very Light Brown Sillimanite Cat's Eye, Oval, Transparent

7 x 5 mm (calibrated)

$ 5.33

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3.69ct Reddish Orange Spessartite Garnet Gemstones, Oval, Transparent

3.69ct Reddish Orange Spessartite Garnet, Oval, Transparent

9.8 x 7.3 mm

$ 110.70

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1.18ct Multicolor Opal Gemstones, Oval, Opaque

1.18ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 42.48

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2.51ct Multicolor Labradorite Gemstones, Round, Translucent

2.51ct Multicolor Labradorite, Round, Translucent

8 mm (calibrated)

$ 4.94

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2.56ctw Medium Violet Amethyst Gemstones, Emerald Cut, Transparent

2.56ctw Medium Violet Amethyst, Emerald Cut, Transparent

7 x 5 mm (calibrated)

$ 18.43

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3.05ct Deep Red Star Ruby Gemstones, Oval, Opaque

3.05ct Deep Red Star Ruby, Oval, Opaque

8.8 x 7.9 mm

$ 58.56

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1.82ct Light Pink Morganite Gemstones, Round, Transparent

1.82ct Light Pink Morganite, Round, Transparent

8 mm (calibrated)

$ 23.78

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13.83ct Light Pink Rose Quartz Gemstones, Oval, Transparent

13.83ct Light Pink Rose Quartz, Oval, Transparent

17.2 x 14.2 mm

$ 27.37

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1.74ctw Medium Light-Golden Citrine Gemstones, Oval, Transparent

1.74ctw Medium Light-Golden Citrine, Oval, Transparent

10.2 x 4.2 mm

$ 14.62

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40.47ct Multicolor Jasper Gemstones, Oval, Opaque

40.47ct Multicolor Jasper, Oval, Opaque

30 x 22 mm (calibrated)

$ 53.42

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2.34ct Electric Blue Tone Fluorite Gemstones, Pear Shape, Transparent

2.34ct Electric Blue Tone Fluorite, Pear Shape, Transparent

10 x 7 mm (calibrated)

$ 11.23

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21.02ct Medium Brown Tiger's Eye Gemstones, Oval, Opaque

21.02ct Medium Brown Tiger's Eye, Oval, Opaque

24.8 x 16.6 mm

$ 55.49

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2.96ct Light Blue Green Fluorite Gemstones, Oval, Transparent

2.96ct Light Blue Green Fluorite, Oval, Transparent

7.8 x 7 mm

$ 14.21

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1.16ct Deep Golden Brown Sphene Gemstones, Oval, Transparent

1.16ct Deep Golden Brown Sphene, Oval, Transparent

6.9 x 6.1 mm

$ 7.66

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2.08ct Peach Orange Moonstone Gemstones, Cushion, Translucent

2.08ct Peach Orange Moonstone, Cushion, Translucent

8 x 8 mm (calibrated)

$ 5.02

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10.16ctw Dark Violet Amethyst Gemstones, Oval, Transparent

10.16ctw Dark Violet Amethyst, Oval, Transparent

12 x 10 mm (calibrated)

$ 67.06

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1.52ct Warm White Sillimanite Cat's Eye Gemstones, Oval, Transparent

1.52ct Warm White Sillimanite Cat's Eye, Oval, Transparent

8 x 6 mm (calibrated)

$ 6.02

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14.46ct Greyish White Howlite Gemstones, Pear Shape, Opaque

14.46ct Greyish White Howlite, Pear Shape, Opaque

23.7 x 18 mm

$ 8.68

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1.43ct Medium Orange Moonstone Gemstones, Cushion, Translucent

1.43ct Medium Orange Moonstone, Cushion, Translucent

6 x 6 mm (calibrated)

$ 3.43

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2.47ct Multicolor Labradorite Gemstones, Baguette, Translucent

2.47ct Multicolor Labradorite, Baguette, Translucent

9 x 7 mm (calibrated)

$ 4.09

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23.22ct Navy Blue Sodalite Gemstones, Oval, Opaque

23.22ct Navy Blue Sodalite, Oval, Opaque

34.1 x 17.2 mm

$ 27.86

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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!

Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
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Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate
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