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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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6.95ctw Light Violet Blue Tanzanite Gemstones, Oval, Transparent

6.95ctw Light Violet Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 72.48

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3.41ct Medium Yellow Cat's Eye Apatite Gemstones, Round, Translucent

3.41ct Medium Yellow Cat's Eye Apatite, Round, Translucent

8 mm (calibrated)

$ 28.64

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11.17ct Medium Yellow Quartz Gemstones, Oval, Transparent

11.17ct Medium Yellow Quartz, Oval, Transparent

15.3 x 12.5 mm

$ 13.40

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36.52ct Multicolor Pietersite Gemstones, Oval, Opaque

36.52ct Multicolor Pietersite, Oval, Opaque

30 x 22 mm (calibrated)

$ 112.32

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10.48ctw Multicolor Labradorite Gemstones, Marquise, Translucent

10.48ctw Multicolor Labradorite, Marquise, Translucent

16 x 8 mm (calibrated)

$ 27.92

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1.00ct Multicolor Opal Gemstones, Oval, Transparent

1.00ct Multicolor Opal, Oval, Transparent

8.4 x 5.5 mm

$ 25.00

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2.94ct Light Yellow Rutile Quartz Gemstones, Pear Shape, Transparent

2.94ct Light Yellow Rutile Quartz, Pear Shape, Transparent

10 x 7 mm (calibrated)

$ 9.54

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1.20ct Yellowish Green Prehnite Gemstones, Oval, Transparent

1.20ct Yellowish Green Prehnite, Oval, Transparent

6.6 x 5.2 mm

$ 15.84

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5.09ct Flamingo Pink Morganite Gemstones, Pear Shape, Transparent

5.09ct Flamingo Pink Morganite, Pear Shape, Transparent

14 x 10 mm (calibrated)

$ 25.45

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21.10ctw Multicolor Jasper Gemstones, Pear Shape, Opaque

21.10ctw Multicolor Jasper, Pear Shape, Opaque

24.4 x 14.4 mm

$ 14.94

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1.20ct Bright Green Emerald Gemstones, Oval, Translucent

1.20ct Bright Green Emerald, Oval, Translucent

7.2 x 5.4 mm

$ 100.80

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12.54ct Golden Brown Tiger's Eye Gemstones, Baguette, Opaque

12.54ct Golden Brown Tiger's Eye, Baguette, Opaque

18 x 13 mm (calibrated)

$ 19.56

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1.23ct Medium Brown Sillimanite Cat's Eye Gemstones, Oval, Transparent

1.23ct Medium Brown Sillimanite Cat's Eye, Oval, Transparent

7 x 5 mm (calibrated)

$ 4.43

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27.42ct Gray-White Black Snowflake Obsidian Gemstones, Pear Shape, Opaque

27.42ct Gray-White Black Snowflake Obsidian, Pear Shape, Opaque

33 x 21.3 mm

$ 19.42

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9.40ctw Cool Green Amazonite Gemstones, Round, Opaque

9.40ctw Cool Green Amazonite, Round, Opaque

8 mm (calibrated)

$ 27.67

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17.96ct Multicolor Ammolite Gemstones, Fancy, Opaque
Ammolite Product Video (521002)

17.96ct Multicolor Ammolite, Fancy, Opaque

23.3 x 17.2 mm

$ 474.14

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16.04ct Multicolor Jasper Gemstones, Pear Shape, Opaque

16.04ct Multicolor Jasper, Pear Shape, Opaque

25.1 x 14.4 mm

$ 15.25

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1.60ct Light Pink Tourmaline Gemstones, Round, Transparent

1.60ct Light Pink Tourmaline, Round, Transparent

7 mm (calibrated)

$ 33.05

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1.15ct Lively Yellowish Green Sphene Gemstones, Oval, Transparent

1.15ct Lively Yellowish Green Sphene, Oval, Transparent

7 x 5 mm (calibrated)

$ 7.60

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47.67ct Multicolor Jasper Gemstones, Oval, Opaque

47.67ct Multicolor Jasper, Oval, Opaque

38.3 x 25.9 mm

$ 47.20

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46.65ctw Multicolor Rhodochrosite Gemstones, Fancy, Translucent

46.65ctw Multicolor Rhodochrosite, Fancy, Translucent

34.4 x 10.5 mm

$ 46.19

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3.96ct Medium Dark Green Agate Gemstones, Oval, Translucent

3.96ct Medium Dark Green Agate, Oval, Translucent

10.2 x 9 mm

$ 5.17

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1.83ct Deep Red Tourmaline Gemstones, Trillion, Transparent

1.83ct Deep Red Tourmaline, Trillion, Transparent

7.6 x 7.9 mm

$ 25.37

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15.11ct Blue Green Larimar Gemstones, Oval, Opaque

15.11ct Blue Green Larimar, Oval, Opaque

20 x 15 mm (calibrated)

$ 217.38

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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

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 2025
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Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate
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