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
36.81ct Pink Star Rose Quartz, Oval, Translucent

36.81ct Pink Star Rose Quartz, Oval, Translucent

20 x 15 mm (calibrated)

$ 61.10

View Gem
21.78ctw Multicolor Fossil Coral, Pear Shape, Opaque

21.78ctw Multicolor Fossil Coral, Pear Shape, Opaque

20.9 x 15.2 mm

$ 23.86

View Gem
1.10ctw Blue Apatite, Oval, Transparent

1.10ctw Blue Apatite, Oval, Transparent

4.8 x 3.3 mm

$ 22.61

View Gem
9.65ctw Multicolor Pietersite, Oval, Opaque

9.65ctw Multicolor Pietersite, Oval, Opaque

16 x 12 mm (calibrated)

$ 36.42

View Gem
17.62ct Brown Tiger'S Eye, Oval, Opaque

17.62ct Brown Tiger'S Eye, Oval, Opaque

28.5 x 14.7 mm

$ 19.31

View Gem
22.58ct Green Amazonite, Cushion, Opaque

22.58ct Green Amazonite, Cushion, Opaque

6 mm (calibrated)

$ 22.94

View Gem
3.74ctw Multicolor Labradorite, Round, Translucent

3.74ctw Multicolor Labradorite, Round, Translucent

7 mm (calibrated)

$ 4.47

View Gem
1.06ct Multicolor Opal, Oval, Opaque

1.06ct Multicolor Opal, Oval, Opaque

10 x 8 mm (calibrated)

$ 31.67

View Gem
48.64ct Multicolor Jasper, Oval, Opaque

48.64ct Multicolor Jasper, Oval, Opaque

28.9 x 25.4 mm

$ 27.61

View Gem
0.56ct Pink Tourmaline, Round, Transparent

0.56ct Pink Tourmaline, Round, Transparent

5 mm (calibrated)

$ 18.59

View Gem
11.38ct White Rainbow Moonstone, Pear Shape, Translucent

11.38ct White Rainbow Moonstone, Pear Shape, Translucent

20.4 x 11.8 mm

$ 79.34

View Gem
4.16ct Turquoise Fluorite, Oval, Transparent

4.16ct Turquoise Fluorite, Oval, Transparent

10 x 8 mm (calibrated)

$ 16.58

View Gem
0.83ct Pink Tourmaline, Oval, Transparent

0.83ct Pink Tourmaline, Oval, Transparent

6.5 x 5.1 mm

$ 33.07

View Gem
6.11ctw White Moonstone, Round, Translucent

6.11ctw White Moonstone, Round, Translucent

9 mm (calibrated)

$ 16.73

View Gem
64.23ct Multicolor Coral, Oval, Opaque

64.23ct Multicolor Coral, Oval, Opaque

39.3 x 31.9 mm

$ 94.30

View Gem
1.23ct Green Tourmaline, Oval, Transparent

1.23ct Green Tourmaline, Oval, Transparent

8 x 6 mm (calibrated)

$ 22.46

View Gem
30.81ct Green Bloodstone, Oval, Opaque

30.81ct Green Bloodstone, Oval, Opaque

24.2 x 17.2 mm

$ 46.03

View Gem
9.21ct White Dendritic Agate, Trillion, Opaque

9.21ct White Dendritic Agate, Trillion, Opaque

17.5 x 16.4 mm

$ 18.34

View Gem
27.91ct Multicolor Opal, Pear Shape, Opaque

27.91ct Multicolor Opal, Pear Shape, Opaque

30 x 22 mm (calibrated)

$ 83.40

View Gem
20.82ct Multicolor Jasper, Trillion, Opaque

20.82ct Multicolor Jasper, Trillion, Opaque

21.3 x 19.5 mm

$ 11.82

View Gem
2.47ct Pink Strawberry Quartz, Oval, Transparent

2.47ct Pink Strawberry Quartz, Oval, Transparent

9 x 7 mm (calibrated)

$ 18.94

View Gem
3.92ct Multicolor Pietersite, Pear Shape, Opaque

3.92ct Multicolor Pietersite, Pear Shape, Opaque

14.6 x 8.8 mm

$ 11.71

View Gem
1.43ct Red Tourmaline, Oval, Transparent

1.43ct Red Tourmaline, Oval, Transparent

7.6 x 5.8 mm

$ 24.51

View Gem
23.05ct Multicolor Pietersite, Baguette, Opaque

23.05ct Multicolor Pietersite, Baguette, Opaque

25.6 x 13.9 mm

$ 68.87

View Gem
1 2 3
...
579
Choose Page
1 - 791

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

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very neat and to the point

Posted By Botha in March, 2026
Source: Bizrate

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 -> 10 star ratings

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

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