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 Cabochon Gemstones
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Black Cabochon Gemstones
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Blue Cabochon Gemstones
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Brown Cabochon Gemstones
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Gray Cabochon Gemstones
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Green Cabochon Gemstones
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Multicolor Cabochon Gemstones
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Orange Cabochon Gemstones
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Pink Cabochon Gemstones
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Purple Cabochon Gemstones
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Red Cabochon Gemstones
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Turquoise Cabochon Gemstones
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Violet Cabochon Gemstones
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White Cabochon Gemstones
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Yellow Cabochon Gemstones
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
2.13ct Red Coral, Oval, Opaque
12.5 x 4.9 mm
$ 421.74
19.48ct Red Ruby, Oval, Translucent
15.5 x 13.5 mm
$ 617.12
20.43ct Red Ruby, Oval, Translucent
16.5 x 14 mm
$ 647.22
4.12ct Red Star Ruby, Oval, Opaque
9.4 x 8.4 mm
$ 79.10
1.67ct Red Tourmaline, Oval, Transparent
8 x 6 mm (calibrated)
$ 34.49
71.36ct Red Star Garnet, Oval, Opaque
27 x 21.2 mm
$ 282.59
2.39ct Red Coral, Oval, Opaque
12.3 x 5.6 mm
$ 430.20
11.05ct Red Ruby, Oval, Translucent
13 x 11 mm (calibrated)
$ 583.44
19.95ct Red Ruby, Oval, Translucent
16.4 x 14.1 mm
$ 632.02
1.59ct Red Tourmaline, Oval, Transparent
8.2 x 6.3 mm
$ 32.83
1.60ct Red Tourmaline, Oval, Transparent
9 x 7 mm (calibrated)
$ 33.05
73.16ct Red Star Garnet, Round, Opaque
23.3 mm
$ 289.72
2.04ct Red Coral, Oval, Opaque
10.4 x 5.5 mm
$ 403.92
1.13ct Red Tourmaline, Oval, Transparent
7.2 x 6 mm
$ 22.56
19.19ct Red Ruby, Oval, Translucent
17 x 14.6 mm
$ 598.73
16.22ct Red Ruby, Oval, Translucent
17.1 x 14.5 mm
$ 856.42
1.33ct Red Tourmaline, Oval, Transparent
8 x 6 mm (calibrated)
$ 27.47
17.08ct Red Star Garnet, Oval, Opaque
14.9 x 13.4 mm
$ 20.29
5.61ctw Red Almandine Garnet, Round, Transparent
3.1 mm
$ 37.03
6.46ct Red Star Ruby, Oval, Opaque
12.6 x 10.2 mm
$ 102.32
5.63ctw Red Almandine Garnet, Round, Transparent
3.2 mm
$ 37.16
2.00ctw Red Pyrope Garnet, Round, Transparent
2.1 mm (calibrated)
$ 13.20
72.40ct Red Star Garnet, Oval, Opaque
26.2 x 24.5 mm
$ 90.36
2.61ct Red Tourmaline, Pear Shape, Transparent
9.8 x 7.7 mm
$ 49.97
Why Buy Cabochon Gemstones from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
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- 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 
Had a great experience and the prices are great
Overall Rating -> 10
Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!
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.
Overall Rating -> 10
Easy and good price
Overall Rating -> 10
It's mostly good, only some item's are easier to find through the search than the menu
Overall Rating -> 9 
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!
