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Home › Gemstones › Gemstones By Shape › Cabochon Gemstones

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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12.95ct Multicolor Boulder Opal, Oval, Opaque

12.95ct Multicolor Boulder Opal, Oval, Opaque

23.1 x 12.3 mm

$ 64.49

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5.33ct Orange Star Moonstone, Oval, Translucent

5.33ct Orange Star Moonstone, Oval, Translucent

14 x 10 mm (calibrated)

$ 23.36

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0.77ct Gray Sillimanite Cat'S Eye, Oval, Transparent

0.77ct Gray Sillimanite Cat'S Eye, Oval, Transparent

7.4 x 4.5 mm

$ 2.53

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12.70ctw Violet Amethyst, Oval, Transparent

12.70ctw Violet Amethyst, Oval, Transparent

14 x 10 mm (calibrated)

$ 50.24

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9.87ct Purple Star Ruby, Oval, Opaque

9.87ct Purple Star Ruby, Oval, Opaque

11.4 x 10.5 mm

$ 455.81

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1.37ct Green Tourmaline, Oval, Transparent

1.37ct Green Tourmaline, Oval, Transparent

7.6 x 5.7 mm

$ 19.57

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26.11ct White Rainbow Moonstone, Baguette, Transparent
Rainbow Moonstone Product Video (668705)

26.11ct White Rainbow Moonstone, Baguette, Transparent

26.3 x 12.8 mm

$ 468.10

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3.73ct Orange Tourmaline, Oval, Transparent

3.73ct Orange Tourmaline, Oval, Transparent

11 x 8.5 mm

$ 46.80

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36.16ct Multicolor Obsidian, Cushion, Opaque

36.16ct Multicolor Obsidian, Cushion, Opaque

31.5 x 22.1 mm

$ 30.49

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4.57ct Multicolor Boulder Opal, Cushion, Opaque

4.57ct Multicolor Boulder Opal, Cushion, Opaque

18.9 x 9.1 mm

$ 18.97

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33.84ct Gray Hematite, Pear Shape, Opaque

33.84ct Gray Hematite, Pear Shape, Opaque

24.8 x 16 mm

$ 33.00

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1.09ct Multicolor Opal, Fancy, Translucent

1.09ct Multicolor Opal, Fancy, Translucent

7.9 x 6.9 mm

$ 30.39

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2.21ctw Pink Tourmaline, Round, Transparent

2.21ctw Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 36.62

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15.32ct White Rainbow Moonstone, Oval, Transparent

15.32ct White Rainbow Moonstone, Oval, Transparent

22.9 x 14.4 mm

$ 122.07

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14.47ct Multicolor Pietersite, Baguette, Opaque

14.47ct Multicolor Pietersite, Baguette, Opaque

25.4 x 10.1 mm

$ 48.04

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5.07ct Brown Rutile Quartz, Round, Transparent

5.07ct Brown Rutile Quartz, Round, Transparent

11 mm (calibrated)

$ 12.72

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27.18ctw Multicolor Fossil Coral, Cushion, Opaque

27.18ctw Multicolor Fossil Coral, Cushion, Opaque

19.8 x 14.2 mm

$ 35.14

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5.97ctw Brown Tiger'S Eye, Oval, Opaque

5.97ctw Brown Tiger'S Eye, Oval, Opaque

10 x 8 mm (calibrated)

$ 5.94

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1.45ct Multicolor Opal, Oval, Opaque

1.45ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 43.33

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1.36ct Green Sphene, Oval, Transparent

1.36ct Green Sphene, Oval, Transparent

6.6 x 5.8 mm

$ 7.45

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15.56ct Multicolor Jasper, Baguette, Opaque

15.56ct Multicolor Jasper, Baguette, Opaque

16.6 x 12.8 mm

$ 9.55

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44.83ct Multicolor Coral, Pear Shape, Opaque
Coral Product Video (491381)

44.83ct Multicolor Coral, Pear Shape, Opaque

33.8 x 32.6 mm

$ 65.82

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14.80ctw Green Amazonite, Round, Opaque

14.80ctw Green Amazonite, Round, Opaque

10 mm (calibrated)

$ 11.79

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0.89ct Green Sphene, Oval, Transparent

0.89ct Green Sphene, Oval, Transparent

6.1 x 5.2 mm

$ 4.43

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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

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Overall Rating -> 10 star ratings

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Overall Rating -> 7 star ratings

Overall the site is good to use and simple to navigate for what i needed and i liked that they are clear and detailed on the size shape and cut of the stones only input id like is for stones that have a specific refractive quality like moonstone in my case if theyd showcase the cut stones refraction so you know how it looks when buying

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Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

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