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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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0.54Ct Orange Pink Tourmaline, Round, Transparent

0.54Ct Orange Pink Tourmaline, Round, Transparent

5 mm (calibrated)

$ 25.92

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35.10Ct Multicolor Jasper, Fancy, Opaque
Jasper Product Video (394212)

35.10Ct Multicolor Jasper, Fancy, Opaque

35.5 x 24.1 mm

$ 46.33

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7.55Ct Multicolor Labradorite, Round, Translucent

7.55Ct Multicolor Labradorite, Round, Translucent

12 mm (calibrated)

$ 10.87

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5.59Ct Multicolor Agate, Oval, Opaque

5.59Ct Multicolor Agate, Oval, Opaque

12 x 10 mm (calibrated)

$ 11.40

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48.64Ct Multicolor Jasper, Oval, Opaque

48.64Ct Multicolor Jasper, Oval, Opaque

28.9 x 25.4 mm

$ 33.26

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10.29Ctw Multicolor Pietersite, Oval, Opaque

10.29Ctw Multicolor Pietersite, Oval, Opaque

15.5 x 11.3 mm

$ 29.02

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13.60Ctw Multicolor Jasper, Fancy, Opaque

13.60Ctw Multicolor Jasper, Fancy, Opaque

21.3 x 12.5 mm

$ 9.30

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15.20Ct White With Black Dendritic Agate, Pear Shape, Opaque

15.20Ct White With Black Dendritic Agate, Pear Shape, Opaque

21.3 x 15.6 mm

$ 12.77

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40.12Ct Multicolor Jasper, Oval, Opaque

40.12Ct Multicolor Jasper, Oval, Opaque

32.7 x 23.5 mm

$ 49.25

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27.40Ct Deep Green Maw-Sit-Sit, Round, Opaque

27.40Ct Deep Green Maw-Sit-Sit, Round, Opaque

17 mm (calibrated)

$ 108.50

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5.90Ct Multicolor Labradorite, Pear Shape, Translucent

5.90Ct Multicolor Labradorite, Pear Shape, Translucent

14 x 10 mm (calibrated)

$ 15.72

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23.62Ct Forest Green Aventurine, Oval, Translucent

23.62Ct Forest Green Aventurine, Oval, Translucent

29.3 x 18.9 mm

$ 28.34

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3.66Ct Medium Pink Strawberry Quartz, Oval, Translucent

3.66Ct Medium Pink Strawberry Quartz, Oval, Translucent

10 x 8 mm (calibrated)

$ 33.82

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8.33Ct Deep Blue Lapis Lazuli, Oval, Opaque

8.33Ct Deep Blue Lapis Lazuli, Oval, Opaque

14.9 x 11 mm

$ 17.20

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7.77Ct Dark Orange Red Spessartite Garnet, Oval, Translucent
Spessartite Garnet Product Video (749877)

7.77Ct Dark Orange Red Spessartite Garnet, Oval, Translucent

11.5 x 9.3 mm

$ 233.10

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6.38Ct Bright Gold Cat's Eye Opal, Oval, Opaque

6.38Ct Bright Gold Cat's Eye Opal, Oval, Opaque

14.3 x 10.9 mm

$ 22.97

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5.41Ct Multicolor Agate, Round, Opaque

5.41Ct Multicolor Agate, Round, Opaque

9.5 mm (calibrated)

$ 6.17

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2.52Ctw Medium Green Prehnite, Oval, Transparent

2.52Ctw Medium Green Prehnite, Oval, Transparent

6.9 x 5.4 mm

$ 33.26

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2.52Ct Warm Earthy Green Sphene, Oval, Transparent

2.52Ct Warm Earthy Green Sphene, Oval, Transparent

8.1 x 7.3 mm

$ 16.63

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6.24Ctw Warm White Moonstone, Round, Translucent

6.24Ctw Warm White Moonstone, Round, Translucent

9 mm (calibrated)

$ 20.59

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39.14Ct Warm Brown Tiger's Eye, Oval, Opaque

39.14Ct Warm Brown Tiger's Eye, Oval, Opaque

31.4 x 21.7 mm

$ 21.70

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1.58Ct Medium Pink Strawberry Quartz, Oval, Transparent

1.58Ct Medium Pink Strawberry Quartz, Oval, Transparent

8 x 6 mm (calibrated)

$ 9.50

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80.17Ct Black With Grey Lines Obsidian, Square, Opaque

80.17Ct Black With Grey Lines Obsidian, Square, Opaque

25.9 x 25.9 mm

$ 80.17

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10.02Ct Multicolor Pietersite, Cushion, Opaque

10.02Ct Multicolor Pietersite, Cushion, Opaque

20.4 x 10.4 mm

$ 45.58

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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
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I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

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Overall Rating -> 10 star ratings

good navigation and simple interface.

Posted By Dave in April, 2026
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Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate
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