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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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1.26ct Multicolor Labradorite Gemstones, Round, Translucent

1.26ct Multicolor Labradorite, Round, Translucent

7 mm (calibrated)

$ 3.26

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20.40ct Multicolor Agate Gemstones, Oval, Opaque

20.40ct Multicolor Agate, Oval, Opaque

17 x 15.2 mm

$ 24.48

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7.69ctw Deep Orange Zircon Gemstones, Oval, Transparent

7.69ctw Deep Orange Zircon, Oval, Transparent

6 x 4 mm (calibrated)

$ 71.05

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2.39ct Multicolor Opal Triplet Gemstones, Oval, Opaque

2.39ct Multicolor Opal Triplet, Oval, Opaque

11 x 9 mm (calibrated)

$ 71.70

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67.87ct Greyish White Howlite Gemstones, Pear Shape, Opaque

67.87ct Greyish White Howlite, Pear Shape, Opaque

43.9 x 27.9 mm

$ 37.33

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3.07ctw Peach Orange Moonstone Gemstones, Oval, Translucent

3.07ctw Peach Orange Moonstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 7.40

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2.61ct Purplish Blue Chalcedony Gemstones, Oval, Transparent

2.61ct Purplish Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 6.26

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24.45ct Medium Gray Hematite Gemstones, Baguette, Opaque

24.45ct Medium Gray Hematite, Baguette, Opaque

19 x 14.8 mm

$ 29.69

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5.53ct Medium Violet Amethyst Gemstones, Oval, Transparent

5.53ct Medium Violet Amethyst, Oval, Transparent

12 x 10 mm (calibrated)

$ 36.50

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12.50ctw Warm Brown Tiger's Eye Gemstones, Baguette, Opaque

12.50ctw Warm Brown Tiger's Eye, Baguette, Opaque

12 x 10 mm (calibrated)

$ 16.50

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13.19ct Multicolor Pietersite Gemstones, Pear Shape, Opaque
Pietersite Product Video (743654)

13.19ct Multicolor Pietersite, Pear Shape, Opaque

26.7 x 12.2 mm

$ 52.76

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1.65ct Flamingo Pink Tourmaline Gemstones, Oval, Transparent

1.65ct Flamingo Pink Tourmaline, Oval, Transparent

7.7 x 5.9 mm

$ 32.95

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13.08ct Light Blue Lazulite Gemstones, Cushion, Opaque

13.08ct Light Blue Lazulite, Cushion, Opaque

20.6 x 15.9 mm

$ 15.43

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20.88ct Deep Peach Moonstone Gemstones, Oval, Opaque

20.88ct Deep Peach Moonstone, Oval, Opaque

22.5 x 16.1 mm

$ 34.45

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3.29ctw Deep Blue Star Sapphire Gemstones, Oval, Opaque
Star Sapphire Product Video (551916)

3.29ctw Deep Blue Star Sapphire, Oval, Opaque

7.2 x 5.2 mm

$ 130.28

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1.45ct Medium Light-Brown Tiger's Eye Gemstones, Square, Opaque

1.45ct Medium Light-Brown Tiger's Eye, Square, Opaque

6 x 6 mm (calibrated)

$ 1.74

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0.62ct Very Light Grey Chrysoberyl Cat's Eye Gemstones, Oval, Opaque

0.62ct Very Light Grey Chrysoberyl Cat's Eye, Oval, Opaque

5.9 x 3.6 mm

$ 22.32

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12.30ct Warm Brown Tiger's Eye Gemstones, Baguette, Opaque

12.30ct Warm Brown Tiger's Eye, Baguette, Opaque

18 x 13 mm (calibrated)

$ 14.76

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2.90ct Multicolor Opal Triplet Gemstones, Oval, Opaque

2.90ct Multicolor Opal Triplet, Oval, Opaque

12 x 10 mm (calibrated)

$ 87.00

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1.34ct Light Lively Green Sphene Gemstones, Oval, Transparent

1.34ct Light Lively Green Sphene, Oval, Transparent

7.3 x 6.3 mm

$ 8.04

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11.19ct Multicolor Agate Gemstones, Oval, Opaque

11.19ct Multicolor Agate, Oval, Opaque

15 x 12.3 mm

$ 22.82

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3.84ct Honey Yellow Agate Gemstones, Oval, Translucent

3.84ct Honey Yellow Agate, Oval, Translucent

10.3 x 9.3 mm

$ 7.61

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1.63ct Medium Orange Moonstone Gemstones, Square, Translucent

1.63ct Medium Orange Moonstone, Square, Translucent

6.7 x 6.7 mm

$ 3.94

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10.04ct Multicolor Ammolite Gemstones, Fancy, Opaque
Ammolite Product Video (521585)

10.04ct Multicolor Ammolite, Fancy, Opaque

21.6 x 11 mm

$ 265.06

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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

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

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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

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
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Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate
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