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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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42.24ct Medium-Light Violet Agate Gemstones, Fancy, Translucent

42.24ct Medium-Light Violet Agate, Fancy, Translucent

28.9 x 27.3 mm

$ 35.48

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11.28ct Navy Blue Lapis Lazuli Gemstones, Oval, Opaque

11.28ct Navy Blue Lapis Lazuli, Oval, Opaque

14.3 x 10.7 mm

$ 23.28

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5.27ct Multicolor Labradorite Gemstones, Marquise, Translucent

5.27ct Multicolor Labradorite, Marquise, Translucent

16 x 8 mm (calibrated)

$ 14.04

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16.64ctw Multicolor Jasper Gemstones, Fancy, Opaque

16.64ctw Multicolor Jasper, Fancy, Opaque

18.5 x 15 mm

$ 12.08

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4.55ct Multicolor Fire Agate Gemstones, Fancy, Opaque
Fire Agate Product Video (683581)

4.55ct Multicolor Fire Agate, Fancy, Opaque

14.2 x 7.4 mm

$ 42.16

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2.40ctw Multicolor Black Opal Gemstones, Oval, Opaque

2.40ctw Multicolor Black Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 95.04

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5.48ct Multicolor Labradorite Gemstones, Marquise, Translucent

5.48ct Multicolor Labradorite, Marquise, Translucent

16 x 8 mm (calibrated)

$ 14.60

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0.80ct Multicolor Chocolate Opal Gemstones, Oval, Opaque

0.80ct Multicolor Chocolate Opal, Oval, Opaque

7.3 x 5.8 mm

$ 28.80

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58.04ct Deep Violet Charoite Gemstones, Baguette, Opaque
Charoite Product Video (434935)

58.04ct Deep Violet Charoite, Baguette, Opaque

44.6 x 19 mm

$ 114.92

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14.13ct Multicolor Ammolite Gemstones, Fancy, Opaque

14.13ct Multicolor Ammolite, Fancy, Opaque

20 x 15 mm (calibrated)

$ 186.52

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29.22ct Grayish Magenta Star Ruby Gemstones, Oval, Opaque

29.22ct Grayish Magenta Star Ruby, Oval, Opaque

19 x 16.4 mm

$ 462.84

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2.35ct Reddish Orange Sunstone Gemstones, Round, Translucent

2.35ct Reddish Orange Sunstone, Round, Translucent

8.5 mm (calibrated)

$ 16.93

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8.75ct Black Star Sapphire Gemstones, Oval, Opaque

8.75ct Black Star Sapphire, Oval, Opaque

12 x 10 mm (calibrated)

$ 210.00

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8.53ctw Yellow Green Prehnite Gemstones, Oval, Transparent

8.53ctw Yellow Green Prehnite, Oval, Transparent

8.1 x 7 mm

$ 60.29

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12.72ct Multicolor Jasper Gemstones, Oval, Opaque

12.72ct Multicolor Jasper, Oval, Opaque

20 x 15 mm (calibrated)

$ 40.48

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45.93ct Multicolor Agate Gemstones, Oval, Opaque

45.93ct Multicolor Agate, Oval, Opaque

23.4 x 20.2 mm

$ 55.12

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3.10ct Warm Brown Cat's Eye Apatite Gemstones, Oval, Translucent

3.10ct Warm Brown Cat's Eye Apatite, Oval, Translucent

9.4 x 6.9 mm

$ 28.64

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19.86ct Bluish White Rainbow Moonstone Gemstones, Oval, Translucent

19.86ct Bluish White Rainbow Moonstone, Oval, Translucent

20.1 x 16.1 mm

$ 23.83

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12.67ctw Multicolor Pietersite Gemstones, Oval, Opaque

12.67ctw Multicolor Pietersite, Oval, Opaque

16 x 12 mm (calibrated)

$ 67.40

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3.83ct Pinkish Red Star Ruby Gemstones, Oval, Opaque

3.83ct Pinkish Red Star Ruby, Oval, Opaque

9 x 7.5 mm

$ 73.54

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6.68ctw Medium Violet Amethyst Gemstones, Oval, Transparent

6.68ctw Medium Violet Amethyst, Oval, Transparent

11 x 9 mm (calibrated)

$ 31.82

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9.10ct Bluish White Rainbow Moonstone Gemstones, Fancy, Transparent

9.10ct Bluish White Rainbow Moonstone, Fancy, Transparent

19.4 x 9.2 mm

$ 196.56

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2.25ct Green Agate Gemstones, Oval, Translucent

2.25ct Green Agate, Oval, Translucent

8.3 x 7.5 mm

$ 4.46

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1.77ct Purplish Cherry Red Tourmaline Gemstones, Round, Transparent

1.77ct Purplish Cherry Red Tourmaline, Round, Transparent

7 mm (calibrated)

$ 36.55

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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 Keeto in July, 2025
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Posted By PhoenixFeatherJewelry in January, 2026
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Overall Rating -> 10 star ratings

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