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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
Blue
Brown
Golden
Gray Cabochon Gemstones
Green Cabochon Gemstones
Multicolor
Orange
Pink
Purple
Red
Turquoise
Violet Cabochon Gemstones
White Cabochon Gemstones
Yellow Cabochon Gemstones
Single
Pairs
Lots
Faceted
Cabochons
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42.61ct Olive Green Jadeite, Oval, Translucent

28.3 x 21.8 mm

$ 76.69

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8.14ct Medium Green Jadeite, Marquise, Translucent

21.9 x 10.1 mm

$ 32.23

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11.71ct Medium Grey Jadeite, Oval, Translucent

16.6 x 14 mm

$ 46.37

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13.33ct Medium Grey Jadeite, Oval, Translucent

20 x 15 mm (calibrated)

$ 35.20

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12.48ct Light Grey Jadeite, Oval, Translucent

17.2 x 11.8 mm

$ 32.95

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9.17ct Grey Green Jadeite, Oval, Translucent

18.1 x 14.3 mm

$ 36.31

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13.30ct Light Bluish Grey Jadeite, Oval, Opaque

22.7 x 12.5 mm

$ 52.67

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20.36ct Grey Green Jadeite, Oval, Translucent

23.2 x 17.1 mm

$ 80.63

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4.71ct Light Sage Green Jadeite, Oval, Opaque

12 x 10 mm (calibrated)

$ 35.70

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23.40ct Grey Green Jadeite, Oval, Translucent

24.2 x 19.1 mm

$ 61.78

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21.11ct Gray Jadeite, Oval, Translucent

23.5 x 17.6 mm

$ 41.80

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36.82ct Light Bluish Grey Jadeite, Oval, Opaque

29.5 x 26.6 mm

$ 72.90

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22.60ct Very Light Grey Jadeite, Oval, Translucent

20 x 17.1 mm

$ 32.51

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8.74ct Medium Grey Jadeite, Oval, Translucent

15.1 x 12.1 mm

$ 34.61

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5.25ct Grayish White Jadeite, Marquise, Translucent

20.8 x 11.2 mm

$ 20.80

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38.19ct Medium Grey Jadeite, Oval, Translucent

28.7 x 20.5 mm

$ 75.61

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7.16ct Light Green Jadeite, Marquise, Translucent

22.1 x 10.3 mm

$ 18.90

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15.02ct Light Grey Jadeite, Oval, Translucent

20.8 x 13.6 mm

$ 39.65

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16.50ct Mossy Gray Green Jadeite, Oval, Translucent

21.7 x 16.5 mm

$ 65.34

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7.34ct Grayish Green Jadeite, Oval, Translucent

16.8 x 12.2 mm

$ 19.38

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30.21ct Light Grey Jadeite, Oval, Translucent

24.9 x 19.5 mm

$ 59.81

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11.00ct Light Grey Jadeite, Oval, Translucent

19.9 x 11.7 mm

$ 39.60

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9.31ct Gray Jadeite, Oval, Translucent

17.2 x 11.1 mm

$ 49.15

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11.60ct Grey Green Jadeite, Oval, Translucent

20.5 x 14.3 mm

$ 30.62

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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've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate
Enlarged Gemstone Image