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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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11.49ct Multicolor Coral Gemstones, Pear Shape, Opaque

11.49ct Multicolor Coral, Pear Shape, Opaque

19.3 x 14.2 mm

$ 30.34

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8.14ct White Quartz Cat's Eye Gemstones, Round, Transparent

8.14ct White Quartz Cat's Eye, Round, Transparent

12 mm (calibrated)

$ 42.98

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1.58ct Olive Green Sphene Gemstones, Oval, Transparent

1.58ct Olive Green Sphene, Oval, Transparent

6.8 x 6.3 mm

$ 9.48

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8.25ct Multicolor Ruby-Zoisite Gemstones, Pear Shape, Opaque

8.25ct Multicolor Ruby-Zoisite, Pear Shape, Opaque

19.4 x 10.3 mm

$ 29.95

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0.89ct Cyber Yellow Sphene Gemstones, Oval, Transparent

0.89ct Cyber Yellow Sphene, Oval, Transparent

6.3 x 5.3 mm

$ 5.34

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25.50ct Multicolor Coral Gemstones, Oval, Opaque

25.50ct Multicolor Coral, Oval, Opaque

32.5 x 22.6 mm

$ 45.11

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15.66ct Multicolor Quartz With Marcasite Gemstones, Fancy, Translucent

15.66ct Multicolor Quartz With Marcasite, Fancy, Translucent

23.5 x 14 mm

$ 103.36

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21.83ct Greenish Blue Turquoise Gemstones, Oval, Opaque

21.83ct Greenish Blue Turquoise, Oval, Opaque

23.3 x 15.9 mm

$ 78.59

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22.96ct Medium Brown Moonstone Gemstones, Oval, Opaque

22.96ct Medium Brown Moonstone, Oval, Opaque

22.2 x 16.1 mm

$ 60.61

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6.36ct Golden Orange Cat's Eye Opal Gemstones, Oval, Opaque

6.36ct Golden Orange Cat's Eye Opal, Oval, Opaque

13.4 x 11.4 mm

$ 22.90

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52.70ctw Multicolor Jasper Gemstones, Oval, Opaque

52.70ctw Multicolor Jasper, Oval, Opaque

35.5 x 16.9 mm

$ 63.24

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2.15ct Medium Orange Moonstone Gemstones, Trillion, Translucent

2.15ct Medium Orange Moonstone, Trillion, Translucent

8 x 8 mm (calibrated)

$ 5.16

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4.40ct Light Pink Morganite Gemstones, Round, Transparent

4.40ct Light Pink Morganite, Round, Transparent

11 mm (calibrated)

$ 57.50

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25.89ct Light Green Blue Cat's Eye Aquamarine Gemstones, Oval, Translucent
Cat's Eye Aquamarine Product Video (474249)

25.89ct Light Green Blue Cat's Eye Aquamarine, Oval, Translucent

20 x 15 mm (calibrated)

$ 341.75

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8.64ct Forest Green Agate Gemstones, Pear Shape, Translucent

8.64ct Forest Green Agate, Pear Shape, Translucent

14 x 12 mm (calibrated)

$ 7.99

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21.09ct Multicolor Jasper Gemstones, Cushion, Opaque

21.09ct Multicolor Jasper, Cushion, Opaque

24.6 x 20.1 mm

$ 27.84

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3.00ct Multicolor Black Opal Gemstones, Oval, Opaque

3.00ct Multicolor Black Opal, Oval, Opaque

13.5 x 7.9 mm

$ 105.30

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45.90ct Bluish White Rainbow Moonstone Gemstones, Oval, Translucent

45.90ct Bluish White Rainbow Moonstone, Oval, Translucent

32.4 x 23.6 mm

$ 45.90

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17.80ct Light Hazel Green Jadeite Gemstones, Oval, Translucent

17.80ct Light Hazel Green Jadeite, Oval, Translucent

20.8 x 16.5 mm

$ 35.24

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6.74ct Multicolor Fire Agate Gemstones, Fancy, Opaque

6.74ct Multicolor Fire Agate, Fancy, Opaque

15.5 x 9.6 mm

$ 62.44

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14.48ct Medium Brown Tiger's Eye Gemstones, Oval, Opaque

14.48ct Medium Brown Tiger's Eye, Oval, Opaque

20 x 15 mm (calibrated)

$ 17.38

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18.85ct Warm Brown Tiger's Eye Gemstones, Baguette, Opaque

18.85ct Warm Brown Tiger's Eye, Baguette, Opaque

20 x 15 mm (calibrated)

$ 22.62

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2.74ct Multicolor Black Opal Gemstones, Oval, Transparent

2.74ct Multicolor Black Opal, Oval, Transparent

11.7 x 8.8 mm

$ 109.60

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49.07ctw Medium Grey Hematite Gemstones, Oval, Opaque

49.07ctw Medium Grey Hematite, Oval, Opaque

21.3 x 16 mm

$ 57.65

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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 could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
Source: Bizrate
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