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
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Brown
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Golden Cabochon Gemstones
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Gray
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Green
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Multicolor Cabochon Gemstones
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Orange Cabochon Gemstones
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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
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
7.19ct Multicolor Quartz With Marcasite, Oval, Transparent
13.4 x 11.4 mm
$ 56.94
9.60ct Multicolor Quartz With Marcasite, Oval, Transparent
16 x 12 mm (calibrated)
$ 74.00
16.00ct Multicolor Quartz With Marcasite, Oval, Transparent
21.4 x 14.4 mm
$ 126.72
13.13ct Multicolor Quartz With Marcasite, Fancy, Transparent
20.9 x 13.3 mm
$ 86.66
13.90ct Multicolor Quartz With Marcasite, Oval, Transparent
18.9 x 12.7 mm
$ 110.09
5.72ct Multicolor Quartz With Marcasite, Pear Shape, Transparent
14.6 x 10.6 mm
$ 45.30
14.21ct Multicolor Quartz With Marcasite, Oval, Transparent
20 x 15 mm (calibrated)
$ 112.55
7.80ct Multicolor Quartz With Marcasite, Baguette, Transparent
21.6 x 8.6 mm
$ 60.13
9.33ct Multicolor Quartz With Marcasite, Oval, Transparent
15.5 x 13.5 mm
$ 73.90
37.40ct Multicolor Quartz With Marcasite, Oval, Transparent
27 x 20 mm (calibrated)
$ 246.84
8.86ct Multicolor Quartz With Marcasite, Oval, Transparent
18.2 x 12.2 mm
$ 70.18
7.97ct Multicolor Quartz With Marcasite, Oval, Transparent
16.4 x 12.9 mm
$ 63.12
44.84ct Multicolor Quartz With Marcasite, Oval, Transparent
31.4 x 22.9 mm
$ 295.94
5.76ct Multicolor Quartz With Marcasite, Round, Transparent
11 mm (calibrated)
$ 41.47
16.06ct Multicolor Quartz With Marcasite, Pear Shape, Transparent
21 x 16.6 mm
$ 127.20
13.85ct Multicolor Quartz With Marcasite, Pear Shape, Transparent
24.7 x 14.6 mm
$ 109.69
23.18ct Multicolor Quartz With Marcasite, Square, Transparent
19 x 19 mm (calibrated)
$ 183.59
6.94ct Multicolor Quartz With Marcasite, Trillion, Transparent
14 x 14 mm (calibrated)
$ 54.96
15.61ct Multicolor Quartz With Marcasite, Oval, Translucent
15.6 x 12.7 mm
$ 123.64
16.40ct Multicolor Quartz With Marcasite, Oval, Transparent
21.8 x 13.7 mm
$ 129.89
11.95ct Multicolor Quartz With Marcasite, Oval, Transparent
16.8 x 13.4 mm
$ 94.64
9.59ct Multicolor Quartz With Marcasite, Oval, Transparent
23.4 x 9.5 mm
$ 75.95
21.03ct Multicolor Quartz With Marcasite, Cushion, Transparent
23.6 x 13.6 mm
$ 138.80
11.77ct Multicolor Quartz With Marcasite, Oval, Transparent
19.4 x 12.5 mm
$ 93.22
Why Buy Cabochon Gemstones from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
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 -> 9 
Plan on purchasing on an ongoing basis. So far.....so good....
Overall Rating -> 10 
I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.
Overall Rating -> 10
I love the product and the details about each of them.
Overall Rating -> 10
I was able to find what I wanted very easily!
Overall Rating -> 10
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
Overall Rating -> 10
Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways
