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Home Gemstones Gemstones By Shape Cabochon Gemstones

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
Blue
Brown
Golden
Gray
Green Cabochon Gemstones
Multicolor
Orange
Pink
Purple
Red
Turquoise Cabochon Gemstones
Violet
White
Yellow
Single
Pairs
Lots
Faceted
Cabochons
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32.33ct Green Amazonite, Pear Shape, Opaque

35.4 x 24.1 mm

$ 25.75

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17.43ct Green Amazonite, Cushion, Opaque

19.1 x 17.6 mm

$ 17.71

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35.81ct Green Amazonite, Oval, Opaque

31.1 x 21.3 mm

$ 28.54

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13.05ct Green Amazonite, Oval, Opaque

21.7 x 15.9 mm

$ 13.26

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7.65ct Green Amazonite, Marquise, Opaque

18.1 x 9.3 mm

$ 16.68

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68.30ct Turquoise Amazonite, Square, Opaque

25.4 x 25.1 mm

$ 39.68

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11.81ct Green Amazonite, Pear Shape, Opaque

16.9 x 16.5 mm

$ 12.00

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11.91ctw Green Amazonite, Round, Opaque

9 mm (calibrated)

$ 24.25

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67.60ct Green Amazonite, Square, Opaque

23.8 x 23 mm

$ 39.28

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5.75ctw Green Amazonite, Round, Opaque

7 mm (calibrated)

$ 14.04

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7.74ct Green Amazonite, Marquise, Opaque

19.9 x 9.9 mm

$ 18.58

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17.38ct Turquoise Amazonite, Cushion, Translucent

21.6 x 12.7 mm

$ 20.75

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36.21ct Green Amazonite, Pear Shape, Opaque

41.1 x 16 mm

$ 28.85

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15.65ct Green Amazonite, Oval, Opaque

21.9 x 16.1 mm

$ 15.89

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8.10ctw Green Amazonite, Cushion, Opaque

7 x 7 mm (calibrated)

$ 19.70

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5.27ct Green Amazonite, Pear Shape, Opaque

20.3 x 8.4 mm

$ 5.36

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42.65ct Green Amazonite, Oval, Opaque

32.1 x 25.5 mm

$ 28.32

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17.97ctw Green Amazonite, Marquise, Opaque

19.9 x 10.1 mm

$ 14.33

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11.80ctw Green Amazonite, Cushion, Opaque

10 x 10 mm (calibrated)

$ 28.70

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12.02ctw Green Amazonite, Round, Opaque

10 mm (calibrated)

$ 29.37

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11.76ctw Green Amazonite, Round, Opaque

9 mm (calibrated)

$ 28.73

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21.00ctw Green Amazonite, Round, Opaque

10 mm (calibrated)

$ 16.73

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41.05ct Green Amazonite, Pear Shape, Opaque

38 x 24.3 mm

$ 32.71

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15.57ct Green Amazonite, Oval, Opaque

23.9 x 20.1 mm

$ 15.82

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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

Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.

Posted By Big Ricky in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Easy to use. Many options to find the right gemstone

Posted By Liz in May, 2026
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 purchased 4 gemstones in different sizes to be able to make a family ring for my granddaughter. I got exactly what I saw and they are absolutely beautiful! Shipping was quick compared to other gem stores I have dealt with! I will definitely order more stones from your company, as I am a collector and have several stones. You are my new go to company in the future

Posted By Liz in June, 2026
Source: Bizrate
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