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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
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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3.63ct Medium Pink Morganite, Pear Shape, Transparent

12 x 8 mm (calibrated)

$ 18.15

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94.23ct Multicolor Labradorite, Pear Shape, Translucent

43.3 x 32.9 mm

$ 135.58

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1.45ct Medium Green Chrysoprase, Pear Shape, Translucent

9 x 6.3 mm

$ 14.50

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27.45ct Medium Gray Hematite, Pear Shape, Opaque

24 x 15.8 mm

$ 32.24

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25.27ct Multicolor Tiger's Eye Matrix, Pear Shape, Opaque

28.6 x 18.7 mm

$ 30.32

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17.82ct Light Sky Blue Chalcedony, Pear Shape, Opaque

26.1 x 18.4 mm

$ 53.46

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0.81ct Multicolor Opal, Pear Shape, Transparent

9 x 6 mm (calibrated)

$ 24.30

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25.17ct Multicolor Jasper, Pear Shape, Opaque

28 x 23 mm

$ 33.23

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19.79ct Multicolor Jasper, Pear Shape, Opaque

25.8 x 19.2 mm

$ 26.12

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9.31ct Golden-Orange Calcite, Pear Shape, Translucent

23.3 x 13.2 mm

$ 7.70

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0.93ct Multicolor Opal, Pear Shape, Transparent

9 x 6 mm (calibrated)

$ 27.90

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17.96ct Multicolor Labradorite, Pear Shape, Translucent

20 x 15 mm (calibrated)

$ 47.84

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11.87ct Bluish White Rainbow Moonstone, Pear Shape, Translucent

19.3 x 14 mm

$ 99.71

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3.61ct Blue Green Larimar, Pear Shape, Opaque

12 x 8 mm (calibrated)

$ 51.92

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8.28ct White with Black Dendritic Agate, Pear Shape, Opaque

18 x 13 mm (calibrated)

$ 7.94

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34.61ct White with Black Dendritic Agate, Pear Shape, Opaque

25.3 x 25.3 mm

$ 29.08

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5.50ct Multicolor Quartz With Marcasite, Pear Shape, Transparent

14 x 10 mm (calibrated)

$ 36.30

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2.43ct Turquoise Grandidierite, Pear Shape, Translucent

12 x 7.1 mm

$ 291.60

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1.78ct Multicolor Labradorite, Pear Shape, Translucent

9 x 6 mm (calibrated)

$ 4.74

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5.64ct Light Pink Morganite, Pear Shape, Transparent

15 x 10 mm (calibrated)

$ 28.20

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29.24ct Multicolor Jasper, Pear Shape, Opaque

27.8 x 22.5 mm

$ 38.59

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2.84ct Multicolor Labradorite, Pear Shape, Translucent

10 x 7 mm (calibrated)

$ 7.56

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9.69ct Multicolor Pietersite, Pear Shape, Opaque

25.3 x 11.7 mm

$ 38.76

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10.21ct Bluish White Rainbow Moonstone, Pear Shape, Translucent

18 x 13 mm (calibrated)

$ 85.76

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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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Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

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

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
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Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
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Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
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Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
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