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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
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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0.61ct Multicolor Opal, Pear Shape, Transparent

0.61ct Multicolor Opal, Pear Shape, Transparent

7 x 5 mm (calibrated)

$ 18.30

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1.13ct Red Tourmaline, Oval, Transparent

1.13ct Red Tourmaline, Oval, Transparent

7.4 x 5.8 mm

$ 22.56

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12.26ct Multicolor Jasper, Trillion, Opaque

12.26ct Multicolor Jasper, Trillion, Opaque

20.8 x 17.1 mm

$ 11.65

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5.56ct Purple Star Ruby, Oval, Opaque

5.56ct Purple Star Ruby, Oval, Opaque

9.4 x 7.9 mm

$ 106.75

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12.36ct Green Maw-Sit-Sit, Oval, Opaque

12.36ct Green Maw-Sit-Sit, Oval, Opaque

14.7 x 12.4 mm

$ 48.95

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8.87ctw White Quartz Cat's Eye, Round, Transparent

8.87ctw White Quartz Cat's Eye, Round, Transparent

10 mm (calibrated)

$ 42.58

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19.01ct Yellow Rutile Quartz, Oval, Translucent

19.01ct Yellow Rutile Quartz, Oval, Translucent

25 x 15.8 mm

$ 25.09

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8.67ct Multicolor Dendritic Agate, Pear Shape, Translucent

8.67ct Multicolor Dendritic Agate, Pear Shape, Translucent

18 x 13 mm (calibrated)

$ 20.81

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2.52ctw Gray Sillimanite Cat's Eye, Oval, Transparent

2.52ctw Gray Sillimanite Cat's Eye, Oval, Transparent

7 x 5 mm (calibrated)

$ 9.59

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5.77ctw Green Amazonite, Round, Opaque

5.77ctw Green Amazonite, Round, Opaque

7 mm (calibrated)

$ 16.99

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22.55ct White Jadeite, Oval, Translucent

22.55ct White Jadeite, Oval, Translucent

19 x 17 mm

$ 32.45

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4.66ctw Green Prehnite, Oval, Transparent

4.66ctw Green Prehnite, Oval, Transparent

8.5 x 7.1 mm

$ 30.76

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54.17ct Multicolor Tiger's Eye Matrix, Oval, Opaque

54.17ct Multicolor Tiger's Eye Matrix, Oval, Opaque

36.2 x 22.5 mm

$ 29.26

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0.66ct Green Emerald, Oval, Translucent

0.66ct Green Emerald, Oval, Translucent

6.5 x 5.2 mm

$ 55.44

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1.14ct Multicolor Opal, Oval, Opaque

1.14ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 41.04

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1.50ct Orange Moonstone, Trillion, Translucent

1.50ct Orange Moonstone, Trillion, Translucent

8 x 8 mm (calibrated)

$ 3.60

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27.76ct Brown Tiger's Eye, Oval, Opaque

27.76ct Brown Tiger's Eye, Oval, Opaque

25.5 x 18.8 mm

$ 28.58

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0.74ct Pink Tourmaline, Round, Transparent

0.74ct Pink Tourmaline, Round, Transparent

5.2 mm

$ 35.52

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10.15ct Multicolor Coral, Oval, Translucent

10.15ct Multicolor Coral, Oval, Translucent

17.3 x 13.7 mm

$ 38.18

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6.26ctw Pink Strawberry Quartz, Oval, Translucent

6.26ctw Pink Strawberry Quartz, Oval, Translucent

10 x 8 mm (calibrated)

$ 57.84

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2.28ct Multicolor Spectrolite, Round, Opaque

2.28ct Multicolor Spectrolite, Round, Opaque

9 mm (calibrated)

$ 12.61

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14.09ct Green Bloodstone, Oval, Opaque
Bloodstone Product Video (408858)

14.09ct Green Bloodstone, Oval, Opaque

15.7 x 12.5 mm

$ 59.18

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1.84ct White Sillimanite Cat's Eye, Oval, Translucent

1.84ct White Sillimanite Cat's Eye, Oval, Translucent

8 x 6 mm (calibrated)

$ 17.00

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19.54ct Multicolor Jasper, Cushion, Opaque

19.54ct Multicolor Jasper, Cushion, Opaque

25.7 x 16.8 mm

$ 38.69

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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 love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 2026
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate
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