Round Cabochon Gemstones
Explore our selection of round cabochon gemstones, featuring smooth, polished stones perfect for unique jewelry designs.
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Bi-color
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Black Round Cabochon Gems
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Blue Round Cabochon Gems
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Brown Round Cabochon Gems
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Golden
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Gray Round Cabochon Gems
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Green Round Cabochon Gems
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Multicolor Round Cabochon Gems
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Orange Round Cabochon Gems
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Pink Round Cabochon Gems
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Purple Round Cabochon Gems
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Red Round Cabochon Gems
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Turquoise Round Cabochon Gems
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Violet Round Cabochon Gems
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White Round Cabochon Gems
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Yellow Round Cabochon Gems
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
0.64ct Green Tourmaline, Round, Transparent
5 mm (calibrated)
$ 12.75
10.95ct Black Star Diopside, Round, Opaque
12 mm (calibrated)
$ 54.53
15.15ct White Rainbow Moonstone, Round, Transparent
17 mm (calibrated)
$ 271.61
1.10ct Multicolor Opal, Round, Translucent
7 mm (calibrated)
$ 27.01
1.96ctw Multicolor Opal, Round, Transparent
5 mm (calibrated)
$ 45.77
40.97ct Gray Hematite, Round, Opaque
21.7 mm
$ 39.95
0.54ct Pink Tourmaline, Round, Transparent
5 mm (calibrated)
$ 17.93
25.70ct Green Aventurine, Round, Opaque
20 mm (calibrated)
$ 31.26
2.94ctw Black Onyx, Round, Opaque
7 mm (calibrated)
$ 5.86
0.27ct Pink Sapphire, Round, Transparent
3.7 mm
$ 5.66
3.49ctw Multicolor Labradorite, Round, Translucent
7 mm (calibrated)
$ 7.51
6.42ctw Multicolor Pietersite, Round, Opaque
11 mm (calibrated)
$ 15.73
3.18ct Multicolor Black Opal, Round, Transparent
11 mm (calibrated)
$ 92.64
56.79ctw Multicolor Labradorite, Round, Translucent
25.2 mm
$ 125.56
1.89ct Orange Sunstone, Round, Translucent
9 mm (calibrated)
$ 11.30
1.24ctw Blue Tanzanite, Round, Transparent
5 mm (calibrated)
$ 10.74
2.11ctw Black Onyx, Round, Opaque
5.5 mm (calibrated)
$ 4.20
10.21ctw Violet Amethyst, Round, Transparent
11 mm (calibrated)
$ 55.93
20.47ct Multicolor Agate, Round, Opaque
15 mm (calibrated)
$ 20.38
0.52ct Green Chrysoberyl Cat'S Eye, Round, Translucent
4.3 mm
$ 15.54
18.17ct Brown Star Sunstone, Round, Opaque
17 mm (calibrated)
$ 150.81
7.82ct Multicolor Agate, Round, Opaque
12 mm (calibrated)
$ 13.24
0.85ct Multicolor Opal, Round, Translucent
6.5 mm (calibrated)
$ 21.26
1.06ct Pink Tourmaline, Round, Transparent
6 mm (calibrated)
$ 17.57
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Why Buy Round Cabochon Gems 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 Round Cabochon Gemstones
Our round cabochon gemstones are 100% natural, carefully selected for their color, clarity, and smooth domed finish, ideal for high-quality jewelry designs.
Buy Round Cabochon Gems Online
Browse a wide range of round cabochon gems in various materials, colors, and sizes. Enjoy secure online shopping with worldwide shipping and detailed product information.
Why Choose Cabochon Cut Gemstones?
Cabochon gemstones feature a smooth, polished surface without facets, enhancing color and highlighting unique optical effects like chatoyancy and asterism.
Popular Round Cabochon Gem Types
Round cabochon gemstones are available in many varieties, including moonstone, turquoise, opal, star sapphire, and chrysoprase, each offering distinctive visual appeal.
Cabochon Gems for Jewelry Making
Round cabochons are ideal for rings, pendants, earrings, and bracelets. Their flat base makes them easy to set in bezel or custom settings.
Calibrated Round Cabochon Stones
We offer calibrated round cabochon gemstones in standard sizes, making them perfect for ready-made settings and consistent jewelry production.
Wholesale Cabochon Gemstones
Buy round cabochon gemstones in bulk for jewelry production or resale. We provide competitive pricing and a wide selection of natural stones.
Understanding Cabochon Quality
When selecting cabochon gemstones, consider color saturation, surface polish, symmetry, and the presence of unique optical effects that enhance value.
Learn more about gemstone cuts and styles on our Gemstone Cutting Guide.
FAQs
What is a cabochon gemstone?
A cabochon gemstone is a stone that has been shaped and polished with a smooth, rounded top and a flat base, rather than being faceted.
Why are some gemstones cut as cabochons?
Cabochon cuts are used to highlight color, translucency, and special optical effects like star patterns or cat’s eye reflections that are not visible in faceted stones.
Are round cabochon gemstones suitable for rings?
Yes, round cabochon gemstones are commonly used in rings due to their smooth surface and durability, especially in bezel settings.
What gemstones are best in cabochon form?
Gemstones like opal, moonstone, turquoise, star sapphire, and jade are often cut as cabochons to enhance their natural beauty and optical effects.
Do cabochon gemstones come in standard sizes?
Yes, many round cabochon gemstones are available in calibrated sizes such as 4 mm, 6 mm, or 8 mm, making them easy to use in standard settings.
Are your cabochon gemstones natural?
All our cabochon gemstones are natural, with any treatments clearly disclosed to ensure transparency and buyer confidence.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
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
Overall Rating -> 10
Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.
Overall Rating -> 8 
Good prices
Overall Rating -> 10
Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.
Overall Rating -> 10
Had a great experience and the prices are great
Overall Rating -> 10
All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.
