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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

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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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23.12ct Multicolor Jasper Gemstones, Pear Shape, Opaque

23.12ct Multicolor Jasper, Pear Shape, Opaque

26 x 17.6 mm

$ 17.10

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0.83ct Warm White Sillimanite Cat's Eye Gemstones, Oval, Transparent

0.83ct Warm White Sillimanite Cat's Eye, Oval, Transparent

7.2 x 4.4 mm

$ 3.98

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13.15ct Multicolor Agate Gemstones, Oval, Opaque

13.15ct Multicolor Agate, Oval, Opaque

14.9 x 14 mm

$ 14.99

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14.12ct Multicolor Ammolite Gemstones, Fancy, Opaque

14.12ct Multicolor Ammolite, Fancy, Opaque

24.8 x 14.4 mm

$ 372.77

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3.77ct Deep Red Star Ruby Gemstones, Oval, Opaque

3.77ct Deep Red Star Ruby, Oval, Opaque

10 x 7 mm (calibrated)

$ 72.38

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21.68ct Violet Blue Chalcedony Gemstones, Cushion, Opaque

21.68ct Violet Blue Chalcedony, Cushion, Opaque

21 x 20.2 mm

$ 65.04

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5.20ct Light Brown Moonstone Gemstones, Oval, Translucent

5.20ct Light Brown Moonstone, Oval, Translucent

11 x 9 mm (calibrated)

$ 13.80

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17.75ctw Multicolor Jasper Gemstones, Pear Shape, Opaque

17.75ctw Multicolor Jasper, Pear Shape, Opaque

21.3 x 13.6 mm

$ 9.73

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1.99ct Very Light Green Prehnite Gemstones, Pear Shape, Transparent

1.99ct Very Light Green Prehnite, Pear Shape, Transparent

11.2 x 6.8 mm

$ 13.14

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2.75ct Medium Pink Strawberry Quartz Gemstones, Round, Translucent
Strawberry Quartz Product Video (570224)

2.75ct Medium Pink Strawberry Quartz, Round, Translucent

8 mm (calibrated)

$ 20.27

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5.11ctw Intense Orange Moonstone Gemstones, Cushion, Translucent

5.11ctw Intense Orange Moonstone, Cushion, Translucent

9 x 7 mm (calibrated)

$ 12.26

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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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5.63ct Light Yellow Moonstone Gemstones, Oval, Translucent

5.63ct Light Yellow Moonstone, Oval, Translucent

14 x 10 mm (calibrated)

$ 14.94

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5.70ctw Baby Blue Tanzanite Gemstones, Oval, Transparent
Tanzanite Product Video (701303)

5.70ctw Baby Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 59.44

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7.30ct Multicolor Coral Gemstones, Oval, Translucent

7.30ct Multicolor Coral, Oval, Translucent

17.2 x 12.6 mm

$ 27.47

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14.29ct Multicolor Boulder Opal Gemstones, Cushion, Opaque

14.29ct Multicolor Boulder Opal, Cushion, Opaque

21.6 x 14.2 mm

$ 94.32

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5.03ct Multicolor Pietersite Gemstones, Oval, Opaque

5.03ct Multicolor Pietersite, Oval, Opaque

15.2 x 7.7 mm

$ 14.30

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24.18ct Multicolor Jasper Gemstones, Pear Shape, Opaque

24.18ct Multicolor Jasper, Pear Shape, Opaque

27.9 x 17.9 mm

$ 16.25

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11.61ct Multicolor Agate Gemstones, Oval, Opaque

11.61ct Multicolor Agate, Oval, Opaque

15.5 x 13.6 mm

$ 23.69

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1.87ctw Teal Tone Apatite Gemstones, Oval, Transparent

1.87ctw Teal Tone Apatite, Oval, Transparent

5.7 x 4 mm

$ 37.03

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1.21ct Lime Green Chrysoprase Gemstones, Pear Shape, Translucent

1.21ct Lime Green Chrysoprase, Pear Shape, Translucent

9.3 x 6.5 mm

$ 12.10

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6.48ct Multicolor Opal Triplet Gemstones, Fancy, Opaque

6.48ct Multicolor Opal Triplet, Fancy, Opaque

24.6 x 10 mm

$ 194.40

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11.19ct Multicolor Labradorite Gemstones, Round, Translucent

11.19ct Multicolor Labradorite, Round, Translucent

15 mm (calibrated)

$ 16.12

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26.57ct Bluish White Rainbow Moonstone Gemstones, Oval, Translucent

26.57ct Bluish White Rainbow Moonstone, Oval, Translucent

23.8 x 17.8 mm

$ 31.88

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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 -> 10 star ratings

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
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Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
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Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
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Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

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

Over pretty well experience the your website no complaints about it very easy reliable service provided

Posted By Blas in January, 2026
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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
Source: Bizrate
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