Natural Cabochon Gemstones
Browse our collection of natural cabochon gemstones, featuring smooth domed cuts perfect for jewelry and gemstone collecting.
|
Bi-color
|
Black Cabochon Gemstones
|
Blue
|
Brown
|
Golden Cabochon Gemstones
|
Gray Cabochon Gemstones
|
Green
|
Multicolor Cabochon Gemstones
|
Orange
|
Pink
|
Purple
|
Red
|
Turquoise
|
Violet
|
White
|
Yellow
|
Single |
Pairs |
Lots |
Faceted |
Cabochons |
17.08ct Black with Gold Sheen Obsidian, Marquise, Opaque
27.9 x 14 mm
$ 22.55
17.61ct Black with Gold Sheen Obsidian, Pear Shape, Opaque
26.2 x 22.5 mm
$ 15.85
34.12ct Black with Bronze Obsidian, Cushion, Opaque
27 x 20 mm (calibrated)
$ 45.04
28.97ct Black with Gold Sheen Obsidian, Pear Shape, Opaque
31.3 x 2.6 mm
$ 30.60
30.83ct Black with Gold Sheen Obsidian, Oval, Opaque
33.4 x 22.2 mm
$ 27.74
21.49ct Black with Gold Sheen Obsidian, Pear Shape, Opaque
30 x 22 mm (calibrated)
$ 12.90
17.02ct Black with Gold Sheen Obsidian, Pear Shape, Opaque
22.6 x 16.8 mm
$ 15.32
30.12ct Black with Gold Sheen Obsidian, Pear Shape, Opaque
33.7 x 23.7 mm
$ 39.76
19.55ct Multicolor Obsidian, Cushion, Opaque
22.7 x 17.4 mm
$ 19.87
24.36ct Black with Gold Sheen Obsidian, Oval, Opaque
31.7 x 21.3 mm
$ 18.27
20.97ct Black with Gold Sheen Obsidian, Oval, Opaque
33.5 x 20.9 mm
$ 18.88
25.69ct Black with Gold Sheen Obsidian, Pear Shape, Opaque
27 x 20 mm (calibrated)
$ 33.91
18.13ct Black with Gold Sheen Obsidian, Pear Shape, Opaque
26.4 x 16.8 mm
$ 13.60
28.85ct Multicolor Obsidian, Cushion, Opaque
31.3 x 20.7 mm
$ 29.32
18.03ct Black with Bronze Obsidian, Oval, Opaque
24.7 x 16.8 mm
$ 35.71
19.92ct Multicolor Obsidian, Oval, Opaque
27 x 20 mm (calibrated)
$ 20.24
29.28ct Black with Gold Sheen Obsidian, Fancy, Opaque
29 x 20.7 mm
$ 38.65
30.47ct Black with Gold Sheen Obsidian, Pear Shape, Opaque
28.9 x 23.9 mm
$ 40.22
45.22ct Black with Gold Sheen Obsidian, Cushion, Opaque
33.4 x 22.6 mm
$ 59.69
57.10ct Multicolor Obsidian, Cushion, Opaque
41.1 x 21.1 mm
$ 75.37
21.20ct Black with Gold Sheen Obsidian, Pear Shape, Opaque
27 x 20 mm (calibrated)
$ 19.08
20.73ct Black with Gold Sheen Obsidian, Oval, Opaque
31.8 x 18.9 mm
$ 21.89
32.35ct Brown Black Obsidian, Cushion, Opaque
29.7 x 17.1 mm
$ 42.71
19.39ct Black with Gold Sheen Obsidian, Pear Shape, Opaque
26.8 x 16.7 mm
$ 20.47
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 
Love how easy the site is to use. Really love that the pictures are of actual product.
Overall Rating -> 10
So far So good
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 all good
Overall Rating -> 10
Easy to use. No issues. Large selection of gems.
Overall Rating -> 10
Was a good experience.
