X
Gemstone Search
90,000+ Happy Customers
20+ Years In Business
Call Us Mon–Fri 8am–5pm

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Natural Cabochon Gemstones

Browse our collection of natural cabochon gemstones, featuring smooth domed cuts perfect for jewelry and gemstone collecting.

Cabochon Gemstones Weight
Cabochon Gemstones Size
Cabochon Gemstones Clarity
Cabochon Gemstones Price
Cabochon Gemstones Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color Cabochon Gemstones
Black Cabochon Gemstones
Blue Cabochon Gemstones
Brown Cabochon Gemstones
Golden Cabochon Gemstones
Gray Cabochon Gemstones
Green Cabochon Gemstones
Multicolor Cabochon Gemstones
Orange Cabochon Gemstones
Pink Cabochon Gemstones
Purple Cabochon Gemstones
Red Cabochon Gemstones
Turquoise Cabochon Gemstones
Violet Cabochon Gemstones
White Cabochon Gemstones
Yellow Cabochon Gemstones
Single
Pairs
Lots
Faceted
Cabochons
Clear All
8.29ct Multicolor Fire Agate, Fancy, Opaque

8.29ct Multicolor Fire Agate, Fancy, Opaque

18.3 x 9.8 mm

$ 75.07

View Gem
16.74ct Multicolor Jasper, Pear Shape, Opaque

16.74ct Multicolor Jasper, Pear Shape, Opaque

22.5 x 17.8 mm

$ 12.59

View Gem
16.40ct Multicolor Quartz With Marcasite, Oval, Transparent

16.40ct Multicolor Quartz With Marcasite, Oval, Transparent

21.8 x 13.7 mm

$ 129.89

View Gem
6.54ctw Multicolor Labradorite, Marquise, Translucent

6.54ctw Multicolor Labradorite, Marquise, Translucent

14 x 7 mm (calibrated)

$ 17.42

View Gem
21.54ct Gray Hematite, Marquise, Opaque

21.54ct Gray Hematite, Marquise, Opaque

24.2 x 10.6 mm

$ 26.16

View Gem
0.89ct Green Sphene, Oval, Transparent

0.89ct Green Sphene, Oval, Transparent

6.1 x 5.2 mm

$ 5.34

View Gem
7.84ct Brown Tiger'S Eye, Oval, Opaque

7.84ct Brown Tiger'S Eye, Oval, Opaque

14 x 10 mm (calibrated)

$ 9.41

View Gem
29.73ctw Multicolor Jasper, Oval, Opaque

29.73ctw Multicolor Jasper, Oval, Opaque

33.9 x 13.2 mm

$ 58.87

View Gem
0.78ct Green Tourmaline, Round, Transparent

0.78ct Green Tourmaline, Round, Transparent

6 mm (calibrated)

$ 15.58

View Gem
1.02ct Multicolor Opal, Oval, Opaque

1.02ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 36.72

View Gem
1.76ct Orange Rutile Quartz, Oval, Transparent

1.76ct Orange Rutile Quartz, Oval, Transparent

8.3 x 6.3 mm

$ 5.15

View Gem
5.36ctw Orange Moonstone, Marquise, Translucent

5.36ctw Orange Moonstone, Marquise, Translucent

14 x 7 mm (calibrated)

$ 12.86

View Gem
39.20ct Multicolor Jasper, Pear Shape, Opaque

39.20ct Multicolor Jasper, Pear Shape, Opaque

33.6 x 24.5 mm

$ 38.81

View Gem
4.21ct Multicolor Agate, Round, Translucent

4.21ct Multicolor Agate, Round, Translucent

10 mm (calibrated)

$ 10.10

View Gem
30.23ct Green Serpentine, Oval, Translucent

30.23ct Green Serpentine, Oval, Translucent

32.3 x 18.8 mm

$ 77.99

View Gem
29.84ct Multicolor Jasper, Oval, Opaque

29.84ct Multicolor Jasper, Oval, Opaque

30.5 x 18.7 mm

$ 43.32

View Gem
7.82ct Green Jadeite, Oval, Translucent

7.82ct Green Jadeite, Oval, Translucent

16.8 x 12.2 mm

$ 20.64

View Gem
6.28ctw Multicolor Pietersite, Round, Opaque

6.28ctw Multicolor Pietersite, Round, Opaque

12 mm (calibrated)

$ 17.71

View Gem
1.63ct Yellow Tourmaline, Oval, Transparent

1.63ct Yellow Tourmaline, Oval, Transparent

8 x 6 mm (calibrated)

$ 33.66

View Gem
1.64ct Orange Sunstone, Oval, Transparent

1.64ct Orange Sunstone, Oval, Transparent

9 x 7 mm (calibrated)

$ 11.81

View Gem
5.66ct Yellow Moonstone, Oval, Translucent

5.66ct Yellow Moonstone, Oval, Translucent

11 x 9 mm (calibrated)

$ 15.02

View Gem
5.03ct Brown Hessonite Garnet, Oval, Translucent

5.03ct Brown Hessonite Garnet, Oval, Translucent

13 x 10.3 mm

$ 33.20

View Gem
9.58ct Multicolor Coral, Oval, Translucent

9.58ct Multicolor Coral, Oval, Translucent

16.7 x 13.7 mm

$ 36.04

View Gem
19.84ct Red Ruby, Oval, Translucent

19.84ct Red Ruby, Oval, Translucent

16.3 x 13.9 mm

$ 619.01

View Gem
1 2 3
...
543
Choose Page
1 - 799

Why Buy Cabochon Gemstones from GemSelect?

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.

Loose Cabochon Gemstones for Jewelry Making

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 star ratings

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

It was fine

Posted By Na in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

overall great

Posted By SR in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image