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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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0.88ctw Medium Green Peridot Gemstones, Oval, Transparent

0.88ctw Medium Green Peridot, Oval, Transparent

6 x 4 mm (calibrated)

$ 19.01

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1.63ct Medium Green Agate Gemstones, Pear Shape, Translucent

1.63ct Medium Green Agate, Pear Shape, Translucent

7.4 x 6.9 mm

$ 4.31

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14.46ct Green Aventurine Gemstones, Oval, Translucent

14.46ct Green Aventurine, Oval, Translucent

22.4 x 14 mm

$ 17.35

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0.88ct Warm Earthy Green Sphene Gemstones, Oval, Transparent

0.88ct Warm Earthy Green Sphene, Oval, Transparent

5.8 x 5.2 mm

$ 5.28

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10.02ct Pale Pine Green Maw-Sit-Sit Gemstones, Round, Opaque

10.02ct Pale Pine Green Maw-Sit-Sit, Round, Opaque

12 mm (calibrated)

$ 28.16

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36.09ct Blue-Green Amazonite Gemstones, Oval, Opaque

36.09ct Blue-Green Amazonite, Oval, Opaque

28.3 x 18.3 mm

$ 34.64

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2.74ct Very Light Yellow Green Fluorite Gemstones, Marquise, Transparent

2.74ct Very Light Yellow Green Fluorite, Marquise, Transparent

13 x 6.4 mm

$ 13.58

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24.63ct Green Aventurine Gemstones, Oval, Translucent

24.63ct Green Aventurine, Oval, Translucent

29.2 x 17 mm

$ 29.56

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4.54ct Medium Green Agate Gemstones, Oval, Translucent

4.54ct Medium Green Agate, Oval, Translucent

10.4 x 9.2 mm

$ 4.79

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1.49ct Pale Earth Green Tourmaline Gemstones, Round, Transparent

1.49ct Pale Earth Green Tourmaline, Round, Transparent

7 mm (calibrated)

$ 30.77

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9.97ct Medium Green Maw-Sit-Sit Gemstones, Oval, Opaque

9.97ct Medium Green Maw-Sit-Sit, Oval, Opaque

16 x 12 mm (calibrated)

$ 28.03

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1.15ct Lively Green Chrysoprase Gemstones, Baguette, Translucent

1.15ct Lively Green Chrysoprase, Baguette, Translucent

7.8 x 5.6 mm

$ 11.50

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10.90ctw Cool Green Amazonite Gemstones, Cushion, Opaque

10.90ctw Cool Green Amazonite, Cushion, Opaque

7.4 x 7.3 mm

$ 31.94

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2.52ctw Medium Green Prehnite Gemstones, Oval, Transparent

2.52ctw Medium Green Prehnite, Oval, Transparent

6.9 x 5.4 mm

$ 33.26

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2.73ctw Medium Green Sphene Gemstones, Oval, Transparent

2.73ctw Medium Green Sphene, Oval, Transparent

6.9 x 5.9 mm

$ 16.38

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15.84ct Earthy Green Maw-Sit-Sit Gemstones, Oval, Opaque

15.84ct Earthy Green Maw-Sit-Sit, Oval, Opaque

16.1 x 13 mm

$ 62.72

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1.71ct Bright Green Chrysoprase Gemstones, Oval, Translucent

1.71ct Bright Green Chrysoprase, Oval, Translucent

8.6 x 6.4 mm

$ 17.10

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0.64ctw Light Green Emerald Gemstones, Round, Transparent

0.64ctw Light Green Emerald, Round, Transparent

4.2 mm

$ 30.72

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0.54ct Medium Green Cat's Eye Alexandrite Gemstones, Oval, Opaque

0.54ct Medium Green Cat's Eye Alexandrite, Oval, Opaque

4.7 x 4.3 mm

$ 135.00

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3.34ct Grayish Green Prehnite Gemstones, Oval, Transparent

3.34ct Grayish Green Prehnite, Oval, Transparent

10.5 x 9 mm

$ 11.90

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1.72ct Deep Green Tourmaline Gemstones, Round, Transparent

1.72ct Deep Green Tourmaline, Round, Transparent

7 mm (calibrated)

$ 34.34

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15.52ct Pale Pine Green Maw-Sit-Sit Gemstones, Round, Opaque

15.52ct Pale Pine Green Maw-Sit-Sit, Round, Opaque

14 mm (calibrated)

$ 61.46

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11.86ct Multicolor Green Amazonite Gemstones, Cushion, Opaque

11.86ct Multicolor Green Amazonite, Cushion, Opaque

18.6 x 14.5 mm

$ 12.10

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5.35ct Green Malachite Gemstones, Oval, Opaque

5.35ct Green Malachite, Oval, Opaque

10.6 x 8.6 mm

$ 7.07

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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

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
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 -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

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

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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
Source: Bizrate

Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate
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