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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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6.04ctw Baby Blue Tanzanite Gemstones, Oval, Transparent

6.04ctw Baby Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 62.99

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29.31ctw Multicolor Fossil Coral Gemstones, Oval, Opaque

29.31ctw Multicolor Fossil Coral, Oval, Opaque

22.2 x 13.8 mm

$ 44.10

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42.92ct Multicolor Jasper Gemstones, Oval, Opaque

42.92ct Multicolor Jasper, Oval, Opaque

36.5 x 24 mm

$ 36.26

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4.70ct Black Star Sapphire Gemstones, Oval, Opaque

4.70ct Black Star Sapphire, Oval, Opaque

10.5 x 8.4 mm

$ 101.52

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12.95ct Multicolor Fossil Coral Gemstones, Oval, Opaque

12.95ct Multicolor Fossil Coral, Oval, Opaque

18.9 x 12.8 mm

$ 30.77

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20.08ct Rose Pink Rose Quartz Gemstones, Oval, Transparent

20.08ct Rose Pink Rose Quartz, Oval, Transparent

18 x 13 mm (calibrated)

$ 31.81

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23.09ct Multicolor Jasper Gemstones, Oval, Opaque

23.09ct Multicolor Jasper, Oval, Opaque

27 x 20 mm (calibrated)

$ 22.86

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41.82ct Yellowish Green Cat's Eye Opal Gemstones, Oval, Opaque

41.82ct Yellowish Green Cat's Eye Opal, Oval, Opaque

25.1 x 20.8 mm

$ 125.46

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2.40ct Medium Orange Sunstone Gemstones, Oval, Transparent

2.40ct Medium Orange Sunstone, Oval, Transparent

10 x 8.5 mm

$ 21.19

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15.06ct Light Blue Larimar Gemstones, Oval, Opaque

15.06ct Light Blue Larimar, Oval, Opaque

28.5 x 16.6 mm

$ 190.82

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18.89ct Greenish Blue Grandidierite Gemstones, Oval, Translucent
Grandidierite Product Video (548258)

18.89ct Greenish Blue Grandidierite, Oval, Translucent

18 x 14 mm

$ 748.04

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21.62ctw Multicolor Jasper Gemstones, Oval, Opaque

21.62ctw Multicolor Jasper, Oval, Opaque

18 x 13 mm (calibrated)

$ 28.54

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1.43ct Salmon Pink Tourmaline Gemstones, Oval, Transparent

1.43ct Salmon Pink Tourmaline, Oval, Transparent

8 x 6 mm (calibrated)

$ 29.53

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19.54ct Light Bluish Grey Jadeite Gemstones, Oval, Opaque
Jadeite Product Video (384515)

19.54ct Light Bluish Grey Jadeite, Oval, Opaque

25.8 x 14.8 mm

$ 77.38

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13.81ct Multicolor Labradorite Gemstones, Oval, Translucent

13.81ct Multicolor Labradorite, Oval, Translucent

18 x 13 mm (calibrated)

$ 36.79

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25.68ctw Multicolor Jasper Gemstones, Oval, Opaque

25.68ctw Multicolor Jasper, Oval, Opaque

22.7 x 14.9 mm

$ 18.18

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

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

14.7 x 12.4 mm

$ 48.95

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18.90ct Medium Green Opal Gemstones, Oval, Opaque

18.90ct Medium Green Opal, Oval, Opaque

18.9 x 15.8 mm

$ 48.77

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0.43ct Multicolor Chocolate Opal Gemstones, Oval, Translucent

0.43ct Multicolor Chocolate Opal, Oval, Translucent

7 x 5 mm (calibrated)

$ 17.03

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3.08ct Clear with Copper Rutile Quartz Gemstones, Oval, Transparent

3.08ct Clear with Copper Rutile Quartz, Oval, Transparent

12 x 8 mm (calibrated)

$ 10.16

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2.96ct Pale Moss Green Chrysoprase Gemstones, Oval, Translucent

2.96ct Pale Moss Green Chrysoprase, Oval, Translucent

10.6 x 8.6 mm

$ 29.60

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9.78ctw Multicolor Pietersite Gemstones, Oval, Opaque

9.78ctw Multicolor Pietersite, Oval, Opaque

16 x 12 mm (calibrated)

$ 27.58

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2.97ct Orange-Gold Cat's Eye Opal Gemstones, Oval, Opaque

2.97ct Orange-Gold Cat's Eye Opal, Oval, Opaque

11 x 9 mm (calibrated)

$ 10.69

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4.19ct Medium Light-Pink Morganite Gemstones, Oval, Translucent

4.19ct Medium Light-Pink Morganite, Oval, Translucent

12 x 8.9 mm

$ 55.31

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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!

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Posted By Tim in July, 2025
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Overall Rating -> 10 star ratings

I could see the actual gem I was buying

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Overall Rating -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
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Overall Rating -> 10 star ratings

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