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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Gray Cabochon Gemstones
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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
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
45.38ct Gray Hematite, Marquise, Opaque
30.4 x 13.5 mm
$ 53.32
30.31ct Gray Hematite, Baguette, Opaque
20 x 15 mm (calibrated)
$ 24.01
46.56ctw Gray Hematite, Heart, Opaque
20.3 x 19.1 mm
$ 93.12
22.83ct Gray Hematite, Heart, Opaque
20.3 x 19.1 mm
$ 60.28
47.89ct Gray Hematite, Oval, Opaque
23.6 x 18.7 mm
$ 56.26
23.50ct Gray Hematite, Heart, Opaque
20.3 x 19.1 mm
$ 62.04
38.17ct Gray Hematite, Round, Opaque
21.6 mm
$ 50.39
87.88ctw Gray Hematite, Cushion, Opaque
23.4 x 19.5 mm
$ 103.24
56.12ctw Gray Hematite, Baguette, Opaque
20 x 15 mm (calibrated)
$ 65.94
83.94ctw Gray Hematite, Round, Opaque
23 mm
$ 98.62
26.62ct Gray Hematite, Pear Shape, Opaque
22.4 x 16.3 mm
$ 32.33
48.66ct Gray Hematite, Cushion, Opaque
21.3 x 18.6 mm
$ 57.17
18.06ct Gray Hematite, Marquise, Opaque
26.4 x 12.1 mm
$ 21.22
33.60ct Gray Hematite, Pear Shape, Opaque
24.5 x 17.3 mm
$ 39.47
23.38ct Gray Hematite, Heart, Opaque
20.4 x 19.1 mm
$ 61.73
54.14ctw Gray Hematite, Pear Shape, Opaque
22.8 x 16.1 mm
$ 63.60
29.54ct Gray Hematite, Marquise, Opaque
29.9 x 13.5 mm
$ 34.70
37.51ctw Gray Hematite, Emerald Cut, Opaque
20 x 15 mm (calibrated)
$ 44.06
39.79ct Gray Hematite, Round, Opaque
21.7 mm
$ 44.11
40.70ct Gray Hematite, Round, Opaque
21.7 mm
$ 47.81
19.67ct Gray Hematite, Emerald Cut, Opaque
20 x 15 mm (calibrated)
$ 25.97
36.54ctw Gray Hematite, Baguette, Opaque
17.1 x 12.9 mm
$ 42.92
23.41ct Gray Hematite, Heart, Opaque
20.4 x 19.1 mm
$ 61.80
30.63ct Gray Hematite, Pear Shape, Opaque
23.5 x 15.4 mm
$ 35.99
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 -> 10 
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.
Overall Rating -> 9 
Will know more once order received
Overall Rating -> 10
Great for buying gemstones, came with authenticity certs. Will buy again someday!
Overall Rating -> 10
Good selection, using for custom jewlery for my wife.
Overall Rating -> 10
Filters need to be improved but rest of website is great
Overall Rating -> 10
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.
