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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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3.95ct Multicolor Labradorite, Pear Shape, Translucent

3.95ct Multicolor Labradorite, Pear Shape, Translucent

11 x 9 mm (calibrated)

$ 10.52

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11.96ct Multicolor Ammolite, Fancy, Opaque

11.96ct Multicolor Ammolite, Fancy, Opaque

23.2 x 12.8 mm

$ 157.87

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19.66ct Brown Tiger'S Eye, Baguette, Opaque

19.66ct Brown Tiger'S Eye, Baguette, Opaque

20 x 15 mm (calibrated)

$ 23.59

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2.13ct Orange Moonstone, Trillion, Translucent

2.13ct Orange Moonstone, Trillion, Translucent

8 x 8 mm (calibrated)

$ 5.11

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1.06ct Green Tourmaline, Round, Transparent

1.06ct Green Tourmaline, Round, Transparent

6 mm (calibrated)

$ 21.17

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60.17ct Blue Sodalite, Square, Opaque

60.17ct Blue Sodalite, Square, Opaque

25.7 x 25.6 mm

$ 60.17

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21.68ct Blue Chalcedony, Cushion, Opaque

21.68ct Blue Chalcedony, Cushion, Opaque

21 x 20.2 mm

$ 65.04

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33.54ct Green Tsavorite Garnet, Oval, Opaque
Tsavorite Garnet Product Video (521027)

33.54ct Green Tsavorite Garnet, Oval, Opaque

31.9 x 15.4 mm

$ 885.46

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0.62ct Green Tourmaline, Round, Transparent

0.62ct Green Tourmaline, Round, Transparent

4.7 mm

$ 14.88

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60.24ct Multicolor Rhodonite, Oval, Opaque

60.24ct Multicolor Rhodonite, Oval, Opaque

35.3 x 24.9 mm

$ 41.93

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39.00ctw Multicolor Fossil Coral, Oval, Opaque

39.00ctw Multicolor Fossil Coral, Oval, Opaque

23.7 x 15.9 mm

$ 50.45

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25.19ct Multicolor Peanut Wood, Pear Shape, Opaque

25.19ct Multicolor Peanut Wood, Pear Shape, Opaque

31.7 x 21.5 mm

$ 18.13

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1.01ctw Green Peridot, Oval, Transparent

1.01ctw Green Peridot, Oval, Transparent

6 x 4.2 mm

$ 21.82

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24.57ctw Multicolor Fossil Coral, Oval, Opaque

24.57ctw Multicolor Fossil Coral, Oval, Opaque

21.6 x 12.9 mm

$ 32.44

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3.36ct Green Agate, Oval, Translucent

3.36ct Green Agate, Oval, Translucent

9.8 x 8.8 mm

$ 4.39

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12.20ct Green Bloodstone, Oval, Opaque

12.20ct Green Bloodstone, Oval, Opaque

15.3 x 12.4 mm

$ 56.36

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8.71ct Green Tsavorite Garnet, Pear Shape, Opaque
Tsavorite Garnet Product Video (521332)

8.71ct Green Tsavorite Garnet, Pear Shape, Opaque

14 x 10 mm (calibrated)

$ 229.94

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7.37ct White Rainbow Moonstone, Pear Shape, Transparent

7.37ct White Rainbow Moonstone, Pear Shape, Transparent

17.9 x 11.1 mm

$ 159.19

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49.54ct Multicolor Jasper, Marquise, Translucent

49.54ct Multicolor Jasper, Marquise, Translucent

42.2 x 20.4 mm

$ 78.48

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4.47ct Green Jade, Oval, Transparent

4.47ct Green Jade, Oval, Transparent

12.2 x 9.6 mm

$ 10.73

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35.01ct Multicolor Rhodochrosite, Oval, Opaque

35.01ct Multicolor Rhodochrosite, Oval, Opaque

33.4 x 14 mm

$ 111.37

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10.35ct Multicolor Quartz With Marcasite, Pear Shape, Translucent

10.35ct Multicolor Quartz With Marcasite, Pear Shape, Translucent

21.1 x 11 mm

$ 68.32

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20.05ct Pink Rose Quartz, Oval, Transparent

20.05ct Pink Rose Quartz, Oval, Transparent

20 x 15 mm (calibrated)

$ 35.74

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0.61ct Multicolor Opal, Pear Shape, Transparent

0.61ct Multicolor Opal, Pear Shape, Transparent

7.6 x 5.1 mm

$ 18.30

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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 have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
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I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

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The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 2026
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Overall Rating -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

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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.

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Overall Rating -> 10 star ratings

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