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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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13.96ct Multicolor Ammolite Gemstones, Fancy, Opaque

13.96ct Multicolor Ammolite, Fancy, Opaque

22 x 14.8 mm

$ 335.04

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13.09ct Medium Green Maw-Sit-Sit Gemstones, Oval, Opaque

13.09ct Medium Green Maw-Sit-Sit, Oval, Opaque

15.9 x 13.3 mm

$ 51.84

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1.96ctw Black Onyx Gemstones, Round, Opaque

1.96ctw Black Onyx, Round, Opaque

5.5 mm (calibrated)

$ 4.70

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12.27ct Medium Brown Tiger's Eye Gemstones, Baguette, Opaque

12.27ct Medium Brown Tiger's Eye, Baguette, Opaque

18 x 13 mm (calibrated)

$ 14.72

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9.99ct Medium Green Tsavorite Garnet Gemstones, Pear Shape, Translucent
Tsavorite Garnet Product Video (521330)

9.99ct Medium Green Tsavorite Garnet, Pear Shape, Translucent

17.9 x 13.6 mm

$ 263.74

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41.28ct Silver Gray Hematite Gemstones, Oval, Opaque

41.28ct Silver Gray Hematite, Oval, Opaque

23.4 x 17.2 mm

$ 48.49

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25.03ctw Multicolor Jasper Gemstones, Pear Shape, Opaque

25.03ctw Multicolor Jasper, Pear Shape, Opaque

29.7 x 15.6 mm

$ 17.72

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18.33ctw Multicolor Jasper Gemstones, Fancy, Opaque

18.33ctw Multicolor Jasper, Fancy, Opaque

20.4 x 13.8 mm

$ 12.97

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8.78ct Yellowish Green Agate Gemstones, Oval, Translucent

8.78ct Yellowish Green Agate, Oval, Translucent

13 x 11 mm (calibrated)

$ 7.38

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31.05ct Greyish White Howlite Gemstones, Oval, Opaque

31.05ct Greyish White Howlite, Oval, Opaque

29.7 x 19.7 mm

$ 18.64

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27.98ct Light Golden-Yellow Quartz Gemstones, Oval, Transparent

27.98ct Light Golden-Yellow Quartz, Oval, Transparent

21.5 x 16.8 mm

$ 44.33

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1.05ct Warm Brown Tiger's Eye Gemstones, Pear Shape, Opaque

1.05ct Warm Brown Tiger's Eye, Pear Shape, Opaque

6.1 x 5.6 mm

$ 2.34

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63.01ct Multicolor Chrysocolla Gemstones, Fancy, Opaque
Chrysocolla Product Video (658570)

63.01ct Multicolor Chrysocolla, Fancy, Opaque

35.3 x 24.6 mm

$ 129.30

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30.49ct Lime Green Maw-Sit-Sit Gemstones, Oval, Opaque
Maw-Sit-Sit Product Video (476796)

30.49ct Lime Green Maw-Sit-Sit, Oval, Opaque

20.9 x 13.8 mm

$ 120.74

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18.32ct Multicolor Agate Gemstones, Oval, Opaque

18.32ct Multicolor Agate, Oval, Opaque

19.2 x 16.2 mm

$ 20.88

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2.40ct Light Green Sphene Gemstones, Oval, Transparent

2.40ct Light Green Sphene, Oval, Transparent

8.5 x 6.9 mm

$ 14.40

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12.70ct Medium Yellow Rutile Quartz Gemstones, Oval, Transparent

12.70ct Medium Yellow Rutile Quartz, Oval, Transparent

24 x 13.8 mm

$ 41.92

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16.37ct Multicolor Coral Gemstones, Pear Shape, Translucent
Coral Product Video (566546)

16.37ct Multicolor Coral, Pear Shape, Translucent

22.7 x 17.9 mm

$ 64.82

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1.75ct Medium Light-Orange Moonstone Gemstones, Marquise, Translucent

1.75ct Medium Light-Orange Moonstone, Marquise, Translucent

10.2 x 5.5 mm

$ 4.20

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6.07ct Multicolor Fire Agate Gemstones, Fancy, Opaque

6.07ct Multicolor Fire Agate, Fancy, Opaque

13.2 x 9.8 mm

$ 61.93

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28.79ctw Multicolor Jasper Gemstones, Oval, Opaque

28.79ctw Multicolor Jasper, Oval, Opaque

24.3 x 15.9 mm

$ 20.39

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27.10ct Multicolor Jasper Gemstones, Pear Shape, Opaque

27.10ct Multicolor Jasper, Pear Shape, Opaque

30 x 22 mm (calibrated)

$ 26.99

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4.02ct Light Mint Green Fluorite Gemstones, Oval, Transparent

4.02ct Light Mint Green Fluorite, Oval, Transparent

10.6 x 7.8 mm

$ 19.30

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1.91ct Light Tiger Orange Sunstone Gemstones, Round, Translucent

1.91ct Light Tiger Orange Sunstone, Round, Translucent

8.5 mm (calibrated)

$ 13.76

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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

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate

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 -> 8 star ratings

Good prices

Posted By TRM in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate
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