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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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2.68ct Multicolor Opal Gemstones, Oval, Opaque

2.68ct Multicolor Opal, Oval, Opaque

12.9 x 8.6 mm

$ 106.13

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14.85ct Pale Pine Green Maw-Sit-Sit Gemstones, Round, Opaque

14.85ct Pale Pine Green Maw-Sit-Sit, Round, Opaque

14 mm (calibrated)

$ 55.28

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7.98ct Warm Brown Tiger's Eye Gemstones, Oval, Opaque

7.98ct Warm Brown Tiger's Eye, Oval, Opaque

16 x 12 mm (calibrated)

$ 5.65

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2.04ct Orange Red Coral Gemstones, Oval, Opaque

2.04ct Orange Red Coral, Oval, Opaque

10.4 x 5.5 mm

$ 403.92

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4.19ct Warm Green Tourmaline Gemstones, Pear Shape, Transparent

4.19ct Warm Green Tourmaline, Pear Shape, Transparent

12.1 x 9.1 mm

$ 63.61

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6.52ctw Deep Reddish Orange Rutile Quartz Gemstones, Round, Transparent

6.52ctw Deep Reddish Orange Rutile Quartz, Round, Transparent

10 mm (calibrated)

$ 23.23

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38.00ct Mahogany Red Star Garnet Gemstones, Oval, Opaque

38.00ct Mahogany Red Star Garnet, Oval, Opaque

20 x 15 mm (calibrated)

$ 45.14

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5.95ctw Forest Green Agate Gemstones, Oval, Translucent

5.95ctw Forest Green Agate, Oval, Translucent

10 x 8.7 mm

$ 6.48

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11.59ct Medium Yellow Quartz Gemstones, Oval, Transparent

11.59ct Medium Yellow Quartz, Oval, Transparent

14 x 12 mm (calibrated)

$ 16.42

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0.07ct Light Red Pyrope Garnet Gemstones, Round, Transparent

0.07ct Light Red Pyrope Garnet, Round, Transparent

2 mm (calibrated)

$ 0.49

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6.18ctw Medium Violet Amethyst Gemstones, Oval, Transparent

6.18ctw Medium Violet Amethyst, Oval, Transparent

10 x 8 mm (calibrated)

$ 24.47

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30.24ctw Multicolor Fossil Coral Gemstones, Cushion, Opaque

30.24ctw Multicolor Fossil Coral, Cushion, Opaque

19.4 x 13.1 mm

$ 47.10

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1.43ct Clear Sillimanite Cat's Eye Gemstones, Oval, Transparent

1.43ct Clear Sillimanite Cat's Eye, Oval, Transparent

7 x 5 mm (calibrated)

$ 6.61

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26.70ct Multicolor Jasper Gemstones, Pear Shape, Opaque

26.70ct Multicolor Jasper, Pear Shape, Opaque

29 x 26.2 mm

$ 27.14

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11.56ctw Multicolor Pietersite Gemstones, Oval, Opaque

11.56ctw Multicolor Pietersite, Oval, Opaque

19.8 x 13 mm

$ 32.60

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6.01ct Medium Green Chrysoprase Gemstones, Oval, Translucent

6.01ct Medium Green Chrysoprase, Oval, Translucent

13 x 11 mm (calibrated)

$ 60.10

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7.06ct Medium Dark Green Agate Gemstones, Oval, Translucent

7.06ct Medium Dark Green Agate, Oval, Translucent

13 x 13 mm (calibrated)

$ 7.46

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53.89ct Light Blue Green Larimar Gemstones, Oval, Opaque
Larimar Product Video (434081)

53.89ct Light Blue Green Larimar, Oval, Opaque

38 x 25.2 mm

$ 768.26

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10.30ct Multicolor Ammolite Gemstones, Pear Shape, Opaque

10.30ct Multicolor Ammolite, Pear Shape, Opaque

22.2 x 12.7 mm

$ 203.94

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11.75ctw Pine Green Amazonite Gemstones, Round, Opaque

11.75ctw Pine Green Amazonite, Round, Opaque

9 mm (calibrated)

$ 34.58

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18.71ct Multicolor Ammolite Gemstones, Fancy, Opaque

18.71ct Multicolor Ammolite, Fancy, Opaque

30.1 x 16.6 mm

$ 246.97

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69.39ct Multicolor Jasper Gemstones, Oval, Opaque

69.39ct Multicolor Jasper, Oval, Opaque

45.5 x 29.1 mm

$ 48.30

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10.68ctw Salmon Pink Morganite Gemstones, Oval, Translucent

10.68ctw Salmon Pink Morganite, Oval, Translucent

12 x 10 mm (calibrated)

$ 128.16

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2.19ct Pale Green Fluorite Gemstones, Oval, Transparent

2.19ct Pale Green Fluorite, Oval, Transparent

8.3 x 7.1 mm

$ 10.51

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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 love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate
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