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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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0.83ct Light Green Emerald Gemstones, Oval, Translucent

0.83ct Light Green Emerald, Oval, Translucent

6.7 x 5.7 mm

$ 69.72

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14.59ct Medium Red Ruby Gemstones, Oval, Translucent

14.59ct Medium Red Ruby, Oval, Translucent

14.8 x 12.5 mm

$ 420.19

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4.58ctw Medium Light-Orange Moonstone Gemstones, Square, Translucent

4.58ctw Medium Light-Orange Moonstone, Square, Translucent

7 x 7 mm (calibrated)

$ 11.05

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0.58ct Multicolor Labradorite Gemstones, Pear Shape, Translucent

0.58ct Multicolor Labradorite, Pear Shape, Translucent

6.6 x 4.1 mm

$ 1.55

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3.37ctw Deep Navy Blue Star Sapphire Gemstones, Oval, Opaque

3.37ctw Deep Navy Blue Star Sapphire, Oval, Opaque

7 x 5.2 mm

$ 88.97

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35.33ct White with Black Dendritic Agate Gemstones, Fancy, Opaque

35.33ct White with Black Dendritic Agate, Fancy, Opaque

35.2 x 18.4 mm

$ 29.68

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22.27ct Greyish White Howlite Gemstones, Pear Shape, Opaque

22.27ct Greyish White Howlite, Pear Shape, Opaque

25 x 18 mm (calibrated)

$ 13.37

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7.25ct Brownish Orange Star Moonstone Gemstones, Oval, Translucent

7.25ct Brownish Orange Star Moonstone, Oval, Translucent

15 x 10 mm (calibrated)

$ 38.28

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7.34ct Multicolor Opal Triplet Gemstones, Fancy, Opaque

7.34ct Multicolor Opal Triplet, Fancy, Opaque

21.2 x 12 mm

$ 220.20

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5.99ct Multicolor Fire Agate Gemstones, Fancy, Translucent

5.99ct Multicolor Fire Agate, Fancy, Translucent

12.3 x 10.8 mm

$ 56.62

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2.53ct Multicolor Labradorite Gemstones, Pear Shape, Translucent

2.53ct Multicolor Labradorite, Pear Shape, Translucent

10 x 8 mm (calibrated)

$ 6.74

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16.20ct Multicolor Agate Gemstones, Oval, Opaque

16.20ct Multicolor Agate, Oval, Opaque

15.7 x 13.5 mm

$ 16.20

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31.05ct Black Obsidian Gemstones, Oval, Opaque

31.05ct Black Obsidian, Oval, Opaque

27.5 x 17.3 mm

$ 34.16

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2.82ct Multicolor Opal Triplet Gemstones, Oval, Opaque
Opal Triplet Product Video (738671)

2.82ct Multicolor Opal Triplet, Oval, Opaque

12 x 10 mm (calibrated)

$ 84.60

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12.45ctw Purplish Blue Chalcedony Gemstones, Oval, Translucent

12.45ctw Purplish Blue Chalcedony, Oval, Translucent

14 x 10 mm (calibrated)

$ 12.49

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30.00ct Multicolor Jasper Gemstones, Fancy, Opaque

30.00ct Multicolor Jasper, Fancy, Opaque

34.2 x 19.1 mm

$ 39.60

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23.37ctw Multicolor Moss Agate Gemstones, Oval, Transparent

23.37ctw Multicolor Moss Agate, Oval, Transparent

24.9 x 13.2 mm

$ 28.04

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18.51ct Multicolor Peanut Wood Gemstones, Pear Shape, Opaque

18.51ct Multicolor Peanut Wood, Pear Shape, Opaque

28.8 x 19.1 mm

$ 13.33

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62.71ctw Multicolor Labradorite Gemstones, Round, Translucent

62.71ctw Multicolor Labradorite, Round, Translucent

25.5 mm

$ 98.50

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13.07ct Multicolor Ammolite Gemstones, Fancy, Opaque

13.07ct Multicolor Ammolite, Fancy, Opaque

17.6 x 15.3 mm

$ 172.52

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4.03ct Rose Pink Morganite Gemstones, Marquise, Translucent

4.03ct Rose Pink Morganite, Marquise, Translucent

16.7 x 7 mm

$ 53.20

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9.71ct Multicolor Labradorite Gemstones, Marquise, Translucent

9.71ct Multicolor Labradorite, Marquise, Translucent

20 x 10 mm (calibrated)

$ 25.87

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6.76ct Pale Brown Moonstone Gemstones, Oval, Translucent

6.76ct Pale Brown Moonstone, Oval, Translucent

14 x 9 mm (calibrated)

$ 17.58

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1.22ct Earthy Gold Sphene Gemstones, Oval, Transparent

1.22ct Earthy Gold Sphene, Oval, Transparent

6.6 x 5.7 mm

$ 8.05

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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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Posted By LeAnn in April, 2025
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Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

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Posted By Ckingpots in July, 2025
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Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

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