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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

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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
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Lots
Faceted
Cabochons
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19.51ct Dark Green Bloodstone Gemstones, Oval, Opaque

19.51ct Dark Green Bloodstone, Oval, Opaque

29.3 x 18.2 mm

$ 10.54

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6.16ctw Warm Red Almandine Garnet Gemstones, Round, Transparent

6.16ctw Warm Red Almandine Garnet, Round, Transparent

3.2 mm

$ 40.66

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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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65.53ctw Black Gray Hematite Gemstones, Round, Opaque

65.53ctw Black Gray Hematite, Round, Opaque

20 mm (calibrated)

$ 76.98

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27.79ct Multicolor Bloodstone Gemstones, Oval, Opaque

27.79ct Multicolor Bloodstone, Oval, Opaque

20 x 15 mm (calibrated)

$ 66.70

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3.28ct Multicolor Opal Triplet Gemstones, Fancy, Opaque

3.28ct Multicolor Opal Triplet, Fancy, Opaque

16.8 x 8.2 mm

$ 98.40

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1.13ct Multicolor Chocolate Opal Gemstones, Oval, Transparent

1.13ct Multicolor Chocolate Opal, Oval, Transparent

9 x 7 mm (calibrated)

$ 40.68

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11.77ct Multicolor Quartz With Marcasite Gemstones, Oval, Transparent

11.77ct Multicolor Quartz With Marcasite, Oval, Transparent

19.4 x 12.5 mm

$ 93.22

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19.04ct Deep Red Ruby Gemstones, Oval, Translucent

19.04ct Deep Red Ruby, Oval, Translucent

18.1 x 15.2 mm

$ 594.05

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40.40ct Multicolor Lepidolite Gemstones, Pear Shape, Opaque
Lepidolite Product Video (696114)

40.40ct Multicolor Lepidolite, Pear Shape, Opaque

38.3 x 27.5 mm

$ 24.24

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5.33ct Brownish Green Actinolite Cat's Eye Gemstones, Oval, Translucent

5.33ct Brownish Green Actinolite Cat's Eye, Oval, Translucent

12.8 x 10.4 mm

$ 44.77

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18.42ct Bluish White Rainbow Moonstone Gemstones, Fancy, Transparent

18.42ct Bluish White Rainbow Moonstone, Fancy, Transparent

24 x 14.1 mm

$ 176.83

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4.85ct Multicolor Black Opal Gemstones, Trillion, Opaque

4.85ct Multicolor Black Opal, Trillion, Opaque

13 x 13 mm (calibrated)

$ 174.60

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1.63ct Very Light Grey Sillimanite Cat's Eye Gemstones, Oval, Transparent

1.63ct Very Light Grey Sillimanite Cat's Eye, Oval, Transparent

7.6 x 5.6 mm

$ 6.46

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3.22ct Multicolor Opal Triplet Gemstones, Fancy, Opaque

3.22ct Multicolor Opal Triplet, Fancy, Opaque

15.2 x 8.8 mm

$ 96.60

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8.69ctw Multicolor Pietersite Gemstones, Pear Shape, Opaque

8.69ctw Multicolor Pietersite, Pear Shape, Opaque

19.1 x 12.2 mm

$ 24.50

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4.81ct Light Coffee Brown Moonstone Gemstones, Oval, Translucent

4.81ct Light Coffee Brown Moonstone, Oval, Translucent

11 x 9 mm (calibrated)

$ 12.77

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1.12ct Lemon Yellow Sphene Gemstones, Oval, Transparent

1.12ct Lemon Yellow Sphene, Oval, Transparent

6.5 x 5.5 mm

$ 6.72

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5.55ct Multicolor Fire Agate Gemstones, Fancy, Opaque

5.55ct Multicolor Fire Agate, Fancy, Opaque

13.4 x 9.9 mm

$ 50.26

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0.28ct Multicolor Opal Gemstones, Oval, Opaque

0.28ct Multicolor Opal, Oval, Opaque

7 x 5 mm (calibrated)

$ 10.08

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1.82ct Multicolor Boulder Opal Gemstones, Oval, Opaque

1.82ct Multicolor Boulder Opal, Oval, Opaque

10.6 x 8 mm

$ 9.10

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2.36ct Light Yellow Rutile Quartz Gemstones, Pear Shape, Transparent

2.36ct Light Yellow Rutile Quartz, Pear Shape, Transparent

10 x 7 mm (calibrated)

$ 7.67

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2.28ct Multicolor Labradorite Gemstones, Pear Shape, Translucent

2.28ct Multicolor Labradorite, Pear Shape, Translucent

10.1 x 6.7 mm

$ 6.07

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3.50ct Black Star Sapphire Gemstones, Oval, Opaque

3.50ct Black Star Sapphire, Oval, Opaque

10 x 8 mm (calibrated)

$ 75.60

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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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Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

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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.

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