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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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2.87ct Multicolor Labradorite Gemstones, Baguette, Translucent

2.87ct Multicolor Labradorite, Baguette, Translucent

9 x 7 mm (calibrated)

$ 4.75

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1.78ct Multicolor Labradorite Gemstones, Pear Shape, Translucent

1.78ct Multicolor Labradorite, Pear Shape, Translucent

9 x 6 mm (calibrated)

$ 4.74

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9.15ct Medium Green Malachite Gemstones, Baguette, Opaque

9.15ct Medium Green Malachite, Baguette, Opaque

11.7 x 10.7 mm

$ 14.50

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34.59ct Green Aventurine Gemstones, Oval, Translucent

34.59ct Green Aventurine, Oval, Translucent

34.1 x 20.3 mm

$ 34.59

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28.58ct Dark Violet Charoite Gemstones, Oval, Opaque

28.58ct Dark Violet Charoite, Oval, Opaque

28.4 x 17.7 mm

$ 56.59

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12.79ct Multicolor Labradorite Gemstones, Pear Shape, Translucent

12.79ct Multicolor Labradorite, Pear Shape, Translucent

20 x 15 mm (calibrated)

$ 34.07

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42.65ct Medium Green Amazonite Gemstones, Oval, Opaque

42.65ct Medium Green Amazonite, Oval, Opaque

32.1 x 25.5 mm

$ 34.12

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16.12ct Light Violet Jadeite Gemstones, Oval, Opaque

16.12ct Light Violet Jadeite, Oval, Opaque

18 x 13 mm (calibrated)

$ 63.84

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11.46ctw Purplish Blue Chalcedony Gemstones, Oval, Translucent

11.46ctw Purplish Blue Chalcedony, Oval, Translucent

14 x 10 mm (calibrated)

$ 11.50

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21.06ct Multicolor Lepidolite Gemstones, Pear Shape, Opaque

21.06ct Multicolor Lepidolite, Pear Shape, Opaque

31.9 x 18.8 mm

$ 12.64

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5.32ct Yellowish Green Actinolite Cat's Eye Gemstones, Oval, Translucent

5.32ct Yellowish Green Actinolite Cat's Eye, Oval, Translucent

12.4 x 11.1 mm

$ 44.69

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6.26ctw Light Hazel Green Prehnite Gemstones, Oval, Transparent/Translucent

6.26ctw Light Hazel Green Prehnite, Oval, Transparent/Translucent

9.4 x 8.3 mm

$ 20.66

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1.75ct Multicolor Labradorite Gemstones, Pear Shape, Translucent

1.75ct Multicolor Labradorite, Pear Shape, Translucent

9 x 6 mm (calibrated)

$ 4.67

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2.64ctw Golden Brown Tiger's Eye Gemstones, Oval, Opaque

2.64ctw Golden Brown Tiger's Eye, Oval, Opaque

8 x 6 mm (calibrated)

$ 3.17

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18.75ct Multicolor Agate Gemstones, Oval, Opaque

18.75ct Multicolor Agate, Oval, Opaque

15.9 x 14.3 mm

$ 22.50

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32.84ct Light Grey Obsidian Gemstones, Cushion, Opaque

32.84ct Light Grey Obsidian, Cushion, Opaque

22.6 x 23.9 mm

$ 31.20

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9.39ctw Multicolor Pietersite Gemstones, Oval, Opaque

9.39ctw Multicolor Pietersite, Oval, Opaque

14 x 10 mm (calibrated)

$ 49.58

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42.25ct Light Violet Agate Gemstones, Fancy, Translucent

42.25ct Light Violet Agate, Fancy, Translucent

28.5 x 27.4 mm

$ 35.50

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2.52ct Intense Violet Blue Tanzanite Gemstones, Oval, Transparent

2.52ct Intense Violet Blue Tanzanite, Oval, Transparent

8.5 x 7.4 mm

$ 26.28

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2.50ct Pale Lime Green Prehnite Gemstones, Pear Shape, Transparent

2.50ct Pale Lime Green Prehnite, Pear Shape, Transparent

10.5 x 8 mm

$ 16.37

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1.66ct Multicolor Labradorite Gemstones, Marquise, Translucent

1.66ct Multicolor Labradorite, Marquise, Translucent

10 x 5 mm (calibrated)

$ 4.43

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6.51ctw Medium Violet Amethyst Gemstones, Oval, Transparent

6.51ctw Medium Violet Amethyst, Oval, Transparent

10 x 8 mm (calibrated)

$ 42.97

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23.59ct Dark Green Bloodstone Gemstones, Oval, Opaque

23.59ct Dark Green Bloodstone, Oval, Opaque

23.6 x 18.2 mm

$ 42.47

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1.07ct Warm White Sillimanite Cat's Eye Gemstones, Oval, Transparent

1.07ct Warm White Sillimanite Cat's Eye, Oval, Transparent

6.5 x 4.8 mm

$ 4.96

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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 -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 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 -> 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
Source: Bizrate

Overall Rating -> 10 star ratings

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
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