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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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11.65ct Multicolor Labradorite, Pear Shape, Translucent

11.65ct Multicolor Labradorite, Pear Shape, Translucent

18 x 13 mm (calibrated)

$ 31.03

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40.10ct Violet Charoite, Baguette, Opaque

40.10ct Violet Charoite, Baguette, Opaque

24.6 x 20.5 mm

$ 66.17

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5.56ct Yellow Agate, Oval, Translucent

5.56ct Yellow Agate, Oval, Translucent

12.4 x 10.7 mm

$ 14.68

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4.17ct Green Prehnite, Oval, Transparent

4.17ct Green Prehnite, Oval, Transparent

9.9 x 9.1 mm

$ 32.32

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0.92ctw Multicolor Labradorite, Pear Shape, Translucent

0.92ctw Multicolor Labradorite, Pear Shape, Translucent

6 x 4 mm (calibrated)

$ 2.45

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16.86ct Multicolor Ruby-Zoisite, Baguette, Opaque

16.86ct Multicolor Ruby-Zoisite, Baguette, Opaque

19.1 x 11.9 mm

$ 36.28

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3.64ct Multicolor Labradorite, Marquise, Translucent

3.64ct Multicolor Labradorite, Marquise, Translucent

14 x 7 mm (calibrated)

$ 9.70

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24.39ct Green Opal, Oval, Opaque

24.39ct Green Opal, Oval, Opaque

19.2 x 17.8 mm

$ 62.93

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2.51ct Multicolor Pietersite, Round, Opaque

2.51ct Multicolor Pietersite, Round, Opaque

9 mm (calibrated)

$ 7.32

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11.21ctw Multicolor Pietersite, Fancy, Opaque

11.21ctw Multicolor Pietersite, Fancy, Opaque

21.1 x 10.1 mm

$ 59.64

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1.41ct Pink Tourmaline, Round, Transparent

1.41ct Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 29.12

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10.63ctw Violet Amethyst, Oval, Transparent

10.63ctw Violet Amethyst, Oval, Transparent

14 x 10 mm (calibrated)

$ 50.65

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33.59ct Gray Hematite, Oval, Opaque

33.59ct Gray Hematite, Oval, Opaque

23.2 x 18 mm

$ 39.47

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36.29ctw Multicolor Jasper, Fancy, Opaque

36.29ctw Multicolor Jasper, Fancy, Opaque

37.4 x 17 mm

$ 71.86

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3.40ct Yellow Sphene, Oval, Transparent

3.40ct Yellow Sphene, Oval, Transparent

11.8 x 6.8 mm

$ 272.00

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1.09ct Multicolor Opal, Oval, Opaque

1.09ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 39.24

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31.22ct Turquoise Turquoise, Oval, Opaque

31.22ct Turquoise Turquoise, Oval, Opaque

25 x 18 mm (calibrated)

$ 93.66

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22.65ct Pink Rose Quartz, Oval, Transparent

22.65ct Pink Rose Quartz, Oval, Transparent

19.8 x 16.5 mm

$ 35.88

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36.81ct Pink Star Rose Quartz, Oval, Translucent

36.81ct Pink Star Rose Quartz, Oval, Translucent

20 x 15 mm (calibrated)

$ 73.62

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13.10ct Green Cat'S Eye Aquamarine, Oval, Transparent

13.10ct Green Cat'S Eye Aquamarine, Oval, Transparent

15.2 x 13.1 mm

$ 210.12

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29.84ct Multicolor Ruby-Zoisite, Pear Shape, Opaque
Ruby-Zoisite Product Video (484038)

29.84ct Multicolor Ruby-Zoisite, Pear Shape, Opaque

27.9 x 18.4 mm

$ 59.09

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3.36ct Pink Morganite, Round, Translucent

3.36ct Pink Morganite, Round, Translucent

9 mm (calibrated)

$ 43.91

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0.62ct Pink Tourmaline, Oval, Transparent

0.62ct Pink Tourmaline, Oval, Transparent

6.1 x 4.2 mm

$ 29.76

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20.36ct Multicolor Jasper, Cushion, Opaque

20.36ct Multicolor Jasper, Cushion, Opaque

19.8 x 19.2 mm

$ 15.05

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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 liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
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Overall Rating -> 9 star ratings

I think therea's no problem

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Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
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Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

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

Fast snd easy to find what I was looking for

Posted By Bawb in May, 2026
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