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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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61.95ct Green Amazonite, Oval, Opaque

61.95ct Green Amazonite, Oval, Opaque

46.5 x 29.7 mm

$ 49.36

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1.16ct Pink Strawberry Quartz, Oval, Translucent

1.16ct Pink Strawberry Quartz, Oval, Translucent

7 x 5 mm (calibrated)

$ 4.83

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7.82ct Multicolor Opal Triplet, Fancy, Opaque

7.82ct Multicolor Opal Triplet, Fancy, Opaque

20.9 x 11.9 mm

$ 194.72

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0.99ct Pink Tourmaline, Oval, Transparent

0.99ct Pink Tourmaline, Oval, Transparent

7 x 5 mm (calibrated)

$ 39.44

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0.62ct Green Cat'S Eye Alexandrite, Oval, Opaque

0.62ct Green Cat'S Eye Alexandrite, Oval, Opaque

5.6 x 4.5 mm

$ 128.65

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3.68ct Pink Morganite, Trillion, Translucent

3.68ct Pink Morganite, Trillion, Translucent

11 x 11 mm (calibrated)

$ 40.32

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1.73ct Pink Strawberry Quartz, Oval, Translucent

1.73ct Pink Strawberry Quartz, Oval, Translucent

8 x 6 mm (calibrated)

$ 8.65

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1.25ct Green Sphene, Oval, Transparent

1.25ct Green Sphene, Oval, Transparent

6.4 x 5.9 mm

$ 6.86

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10.20ct Multicolor Ammolite, Fancy, Opaque

10.20ct Multicolor Ammolite, Fancy, Opaque

19.9 x 13.1 mm

$ 101.59

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38.54ct Turquoise Turquoise, Oval, Opaque

38.54ct Turquoise Turquoise, Oval, Opaque

25.6 x 18.8 mm

$ 95.96

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5.37ct Multicolor Fire Agate, Fancy, Opaque

5.37ct Multicolor Fire Agate, Fancy, Opaque

13.3 x 10.5 mm

$ 45.82

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3.76ct Pink Strawberry Quartz, Oval, Translucent

3.76ct Pink Strawberry Quartz, Oval, Translucent

10 x 8 mm (calibrated)

$ 28.83

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0.95ct Brown Sillimanite Cat'S Eye, Oval, Transparent

0.95ct Brown Sillimanite Cat'S Eye, Oval, Transparent

6.1 x 4.6 mm

$ 2.84

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4.58ct Pink Morganite, Round, Transparent

4.58ct Pink Morganite, Round, Transparent

10 mm (calibrated)

$ 50.18

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6.87ct Multicolor Pietersite, Trillion, Opaque

6.87ct Multicolor Pietersite, Trillion, Opaque

15 x 14 mm

$ 16.83

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4.04ct Multicolor Agate, Oval, Opaque

4.04ct Multicolor Agate, Oval, Opaque

9.8 x 8.8 mm

$ 6.84

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71.36ct Red Star Garnet, Oval, Opaque

71.36ct Red Star Garnet, Oval, Opaque

27 x 21.2 mm

$ 234.55

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2.29ct Multicolor Labradorite, Baguette, Transparent

2.29ct Multicolor Labradorite, Baguette, Transparent

8.4 x 6.3 mm

$ 5.02

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29.58ctw Multicolor Fossil Coral, Oval, Opaque

29.58ctw Multicolor Fossil Coral, Oval, Opaque

22.4 x 15.1 mm

$ 38.24

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0.96ct Pink Strawberry Quartz, Oval, Transparent

0.96ct Pink Strawberry Quartz, Oval, Transparent

8 x 6 mm (calibrated)

$ 12.14

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1.38ct Yellow Sphene, Oval, Transparent

1.38ct Yellow Sphene, Oval, Transparent

6.9 x 6.1 mm

$ 6.87

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2.06ct Green Prehnite, Oval, Transparent

2.06ct Green Prehnite, Oval, Transparent

7.8 x 7 mm

$ 12.08

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44.52ct Multicolor Tiger'S Eye Matrix, Oval, Opaque

44.52ct Multicolor Tiger'S Eye Matrix, Oval, Opaque

36 x 26 mm

$ 25.71

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6.91ct Green Amazonite, Marquise, Opaque

6.91ct Green Amazonite, Marquise, Opaque

19.5 x 10.2 mm

$ 16.88

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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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I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

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Great selection of gems at a reasonable price

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Overall Rating -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 2026
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Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

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