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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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18.24ct Light Pink Rose Quartz Gemstones, Oval, Transparent/Translucent

18.24ct Light Pink Rose Quartz, Oval, Transparent/Translucent

16.9 x 15.7 mm

$ 31.30

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2.77ct Raspberry Red Tourmaline Gemstones, Oval, Transparent
Tourmaline Product Video (627862)

2.77ct Raspberry Red Tourmaline, Oval, Transparent

10 x 8 mm (calibrated)

$ 99.72

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1.45ct Peach Orange Moonstone Gemstones, Marquise, Translucent

1.45ct Peach Orange Moonstone, Marquise, Translucent

10 x 5 mm (calibrated)

$ 3.48

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2.31ctw Multicolor Labradorite Gemstones, Round, Translucent

2.31ctw Multicolor Labradorite, Round, Translucent

6 mm (calibrated)

$ 5.99

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27.06ct Black Brown Obsidian Gemstones, Pear Shape, Opaque

27.06ct Black Brown Obsidian, Pear Shape, Opaque

29.1 x 28.2 mm

$ 25.98

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3.60ct Navy Blue Star Sapphire Gemstones, Oval, Opaque

3.60ct Navy Blue Star Sapphire, Oval, Opaque

9 x 7 mm (calibrated)

$ 99.36

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4.38ctw Multicolor Spectrolite Gemstones, Oval, Opaque

4.38ctw Multicolor Spectrolite, Oval, Opaque

10 x 8 mm (calibrated)

$ 24.18

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2.70ct Pale Yellow Cat's Eye Opal Gemstones, Oval, Opaque

2.70ct Pale Yellow Cat's Eye Opal, Oval, Opaque

12 x 8 mm (calibrated)

$ 9.72

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21.02ct Multicolor Rhodochrosite Gemstones, Fancy, Translucent

21.02ct Multicolor Rhodochrosite, Fancy, Translucent

32.9 x 10.3 mm

$ 27.49

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2.57ct Medium Orange Moonstone Gemstones, Cushion, Translucent

2.57ct Medium Orange Moonstone, Cushion, Translucent

9 x 7 mm (calibrated)

$ 6.17

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4.13ct Coral Pink Morganite Gemstones, Oval, Transparent

4.13ct Coral Pink Morganite, Oval, Transparent

13 x 9 mm (calibrated)

$ 49.56

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8.80ct Multicolor Agate Gemstones, Round, Opaque

8.80ct Multicolor Agate, Round, Opaque

13 mm (calibrated)

$ 8.45

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9.44ct Reddish Purple Star Ruby Gemstones, Oval, Opaque

9.44ct Reddish Purple Star Ruby, Oval, Opaque

13 x 11 mm (calibrated)

$ 149.53

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5.03ctw Multicolor Pietersite Gemstones, Round, Opaque

5.03ctw Multicolor Pietersite, Round, Opaque

10 mm (calibrated)

$ 14.84

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75.66ct Cool Green Amazonite Gemstones, Cushion, Opaque

75.66ct Cool Green Amazonite, Cushion, Opaque

34.2 x 28.5 mm

$ 72.64

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19.45ctw Multicolor Labradorite Gemstones, Pear Shape, Translucent

19.45ctw Multicolor Labradorite, Pear Shape, Translucent

16 x 12 mm (calibrated)

$ 51.82

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15.42ctw Multicolor Labradorite Gemstones, Round, Translucent

15.42ctw Multicolor Labradorite, Round, Translucent

12 mm (calibrated)

$ 33.31

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5.65ctw Multicolor Labradorite Gemstones, Baguette, Translucent

5.65ctw Multicolor Labradorite, Baguette, Translucent

9 x 7 mm (calibrated)

$ 9.36

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2.33ct Yellowish Green Sphene Gemstones, Oval, Transparent

2.33ct Yellowish Green Sphene, Oval, Transparent

9 x 7 mm (calibrated)

$ 13.98

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1.41ct Light Earthy Green Tourmaline Gemstones, Oval, Transparent

1.41ct Light Earthy Green Tourmaline, Oval, Transparent

8 x 6 mm (calibrated)

$ 29.12

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10.02ct Multicolor Boulder Opal Gemstones, Oval, Opaque

10.02ct Multicolor Boulder Opal, Oval, Opaque

20.8 x 14.2 mm

$ 60.12

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4.71ct Black Onyx Gemstones, Cushion, Opaque

4.71ct Black Onyx, Cushion, Opaque

11 x 11 mm (calibrated)

$ 11.30

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1.12ct Warm White Sillimanite Cat's Eye Gemstones, Oval, Transparent

1.12ct Warm White Sillimanite Cat's Eye, Oval, Transparent

7.2 x 4.7 mm

$ 5.38

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13.60ct Multicolor Ammolite Gemstones, Fancy, Opaque

13.60ct Multicolor Ammolite, Fancy, Opaque

24.3 x 14.7 mm

$ 326.40

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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!

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

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Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

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