Natural Cabochon Gemstones
Browse our collection of natural cabochon gemstones, featuring smooth domed cuts perfect for jewelry and gemstone collecting.
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Bi-color
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Black
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Blue Cabochon Gemstones
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Brown
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Golden
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Gray
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Green
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Multicolor
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Orange
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Pink
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Purple
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Red
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Turquoise
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Violet Cabochon Gemstones
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
17.18ct Light Purplish Blue Chalcedony, Pear Shape, Opaque
25 x 18 mm (calibrated)
$ 51.54
2.67ct Purplish Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 6.41
19.25ct Violet Blue Chalcedony, Cushion, Opaque
22.4 x 17 mm
$ 57.76
2.96ct Purplish Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 7.10
2.70ct Purplish Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 6.48
2.33ct Purplish Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 5.59
2.71ct Purplish Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 6.50
3.05ct Purplish Blue Chalcedony, Oval, Transparent
11 x 9 mm (calibrated)
$ 7.32
2.41ct Violet Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 5.78
2.65ct Purplish Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 6.36
18.92ct Purplish Blue Chalcedony, Round, Opaque
24.6 mm
$ 56.76
5.57ct Purplish Blue Chalcedony, Oval, Translucent
14 x 10 mm (calibrated)
$ 7.29
3.42ct Purplish Blue Chalcedony, Oval, Transparent
11 x 9 mm (calibrated)
$ 8.21
20.03ct Light Purplish Blue Chalcedony, Cushion, Opaque
22.4 x 18.3 mm
$ 60.10
2.90ct Purplish Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 6.96
2.68ct Purplish Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 6.43
2.87ct Purplish Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 6.89
2.76ct Purplish Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 6.62
18.89ct Light Blue Chalcedony, Cushion, Opaque
25.8 x 15.1 mm
$ 56.68
2.98ct Purplish Blue Chalcedony, Oval, Transparent
11 x 9 mm (calibrated)
$ 7.15
3.82ct Light Bluish Violet Chalcedony, Heart, Transparent/Translucent
10 x 10 mm (calibrated)
$ 12.61
3.11ct Purplish Blue Chalcedony, Oval, Transparent
11 x 9 mm (calibrated)
$ 7.46
3.34ct Purplish Blue Chalcedony, Oval, Transparent
11 x 9 mm (calibrated)
$ 8.02
2.74ct Purplish Blue Chalcedony, Oval, Transparent
10 x 8 mm (calibrated)
$ 6.58
Why Buy Cabochon Gemstones from GemSelect?
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- Supplying natural gemstones to jewelers and collectors in 120+ countries
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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.
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 
I have been very happy with my prior purchases and enjoy the website experience.
Overall Rating -> 10
Easy and good price
Overall Rating -> 10
Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones
Overall Rating -> 10
It was easy to navigate
Overall Rating -> 10
My experience was done with ease
Overall Rating -> 9 
I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.
