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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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4.26ctw Multicolor Spectrolite Gemstones, Oval, Opaque

4.26ctw Multicolor Spectrolite, Oval, Opaque

10 x 8 mm (calibrated)

$ 23.24

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1.30ct Very Light Grey Sillimanite Cat's Eye Gemstones, Oval, Transparent

1.30ct Very Light Grey Sillimanite Cat's Eye, Oval, Transparent

7 x 5 mm (calibrated)

$ 4.90

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21.98ct Orangeish Brown Moonstone Gemstones, Round, Translucent
Moonstone Product Video (406636)

21.98ct Orangeish Brown Moonstone, Round, Translucent

18 mm (calibrated)

$ 58.03

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7.64ctw Medium Violet Amethyst Gemstones, Oval, Transparent

7.64ctw Medium Violet Amethyst, Oval, Transparent

11 x 9 mm (calibrated)

$ 50.42

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8.96ct Golden Brown Tiger's Eye Gemstones, Cushion, Opaque

8.96ct Golden Brown Tiger's Eye, Cushion, Opaque

14 x 12 mm (calibrated)

$ 13.98

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9.21ct Multicolor Coral Gemstones, Round, Translucent
Coral Product Video (564826)

9.21ct Multicolor Coral, Round, Translucent

15 mm (calibrated)

$ 36.47

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45.45ct Multicolor Tiger's Eye Matrix Gemstones, Oval, Opaque

45.45ct Multicolor Tiger's Eye Matrix, Oval, Opaque

35.9 x 18.5 mm

$ 31.63

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1.16ct Very Light Grey Sillimanite Cat's Eye Gemstones, Oval, Transparent

1.16ct Very Light Grey Sillimanite Cat's Eye, Oval, Transparent

6.4 x 5 mm

$ 4.18

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28.85ct Multicolor Obsidian Gemstones, Cushion, Opaque

28.85ct Multicolor Obsidian, Cushion, Opaque

31.3 x 20.7 mm

$ 29.32

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29.35ct Blackish Brown Feather Pyrite Gemstones, Oval, Opaque

29.35ct Blackish Brown Feather Pyrite, Oval, Opaque

28 x 20 mm

$ 27.59

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1.15ct Multicolor Opal Gemstones, Oval, Transparent

1.15ct Multicolor Opal, Oval, Transparent

9 x 7 mm (calibrated)

$ 43.58

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2.92ct Multicolor Labradorite Gemstones, Baguette, Translucent

2.92ct Multicolor Labradorite, Baguette, Translucent

9 x 7 mm (calibrated)

$ 4.84

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7.88ctw Cool Green Amazonite Gemstones, Cushion, Opaque

7.88ctw Cool Green Amazonite, Cushion, Opaque

7 x 7 mm (calibrated)

$ 23.09

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13.77ct Multicolor Jasper Gemstones, Marquise, Opaque

13.77ct Multicolor Jasper, Marquise, Opaque

31.9 x 12.5 mm

$ 28.90

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3.32ct Multicolor Opal Triplet Gemstones, Fancy, Opaque

3.32ct Multicolor Opal Triplet, Fancy, Opaque

15.6 x 9.1 mm

$ 99.60

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16.23ct Multicolor Ammolite Gemstones, Cushion, Opaque

16.23ct Multicolor Ammolite, Cushion, Opaque

23.7 x 14.1 mm

$ 389.52

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8.00ct Multicolor Green Malachite Gemstones, Oval, Opaque

8.00ct Multicolor Green Malachite, Oval, Opaque

13.4 x 10.2 mm

$ 7.39

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29.10ct Brownish Yellow Quartz Gemstones, Oval, Transparent

29.10ct Brownish Yellow Quartz, Oval, Transparent

23.5 x 17.2 mm

$ 46.09

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4.09ct Multicolor Pietersite Gemstones, Marquise, Opaque

4.09ct Multicolor Pietersite, Marquise, Opaque

22.3 x 7 mm

$ 14.72

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7.16ctw Multicolor Labradorite Gemstones, Marquise, Translucent

7.16ctw Multicolor Labradorite, Marquise, Translucent

14 x 7 mm (calibrated)

$ 19.08

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6.78ct Forest Green Agate Gemstones, Oval, Translucent

6.78ct Forest Green Agate, Oval, Translucent

12.3 x 11.5 mm

$ 7.15

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12.38ct Multicolor Boulder Opal Gemstones, Fancy, Translucent

12.38ct Multicolor Boulder Opal, Fancy, Translucent

25 x 18 mm (calibrated)

$ 74.28

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4.24ctw Multicolor Spectrolite Gemstones, Oval, Opaque

4.24ctw Multicolor Spectrolite, Oval, Opaque

10 x 8 mm (calibrated)

$ 24.07

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30.70ct Multicolor Obsidian Gemstones, Cushion, Opaque

30.70ct Multicolor Obsidian, Cushion, Opaque

27.6 x 18.9 mm

$ 40.52

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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 -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
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Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
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Overall Rating -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
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Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
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Overall Rating -> 10 star ratings

Easy to use website

Posted By Mel in February, 2026
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Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
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