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
29.47ct Yellow Quartz, Oval, Transparent

29.47ct Yellow Quartz, Oval, Transparent

20.8 x 16.5 mm

$ 34.63

View Gem
7.87ct White Rainbow Moonstone, Baguette, Transparent

7.87ct White Rainbow Moonstone, Baguette, Transparent

16.5 x 7.1 mm

$ 62.71

View Gem
2.67ct Turquoise Grandidierite, Oval, Translucent
Grandidierite Product Video (471969)

2.67ct Turquoise Grandidierite, Oval, Translucent

10 x 8 mm (calibrated)

$ 292.53

View Gem
4.13ct Red Star Ruby, Oval, Opaque

4.13ct Red Star Ruby, Oval, Opaque

7.9 x 7.2 mm

$ 65.82

View Gem
10.11ct Multicolor Fire Agate, Fancy, Opaque

10.11ct Multicolor Fire Agate, Fancy, Opaque

18.1 x 11.2 mm

$ 75.99

View Gem
6.16ctw Red Almandine Garnet, Round, Transparent

6.16ctw Red Almandine Garnet, Round, Transparent

3.2 mm

$ 33.75

View Gem
1.66ctw Orange Moonstone, Trillion, Translucent

1.66ctw Orange Moonstone, Trillion, Translucent

6 x 6 mm (calibrated)

$ 3.33

View Gem
23.33ct Green Maw-Sit-Sit, Round, Opaque

23.33ct Green Maw-Sit-Sit, Round, Opaque

17 mm (calibrated)

$ 69.71

View Gem
3.29ct Turquoise Fluorite, Oval, Transparent

3.29ct Turquoise Fluorite, Oval, Transparent

9 x 7 mm (calibrated)

$ 13.11

View Gem
8.99ct Green Actinolite Cat'S Eye, Oval, Translucent
Actinolite Cat's Eye Product Video (486209)

8.99ct Green Actinolite Cat'S Eye, Oval, Translucent

16 x 12 mm (calibrated)

$ 52.23

View Gem
29.19ct Multicolor Amethyst Geode Slice, Fancy, Transparent

29.19ct Multicolor Amethyst Geode Slice, Fancy, Transparent

26.3 x 23.9 mm

$ 31.11

View Gem
8.01ct Green Agate, Oval, Translucent

8.01ct Green Agate, Oval, Translucent

13.8 x 11.3 mm

$ 8.77

View Gem
7.41ct Multicolor Agate, Oval, Opaque

7.41ct Multicolor Agate, Oval, Opaque

11.5 x 11 mm

$ 6.15

View Gem
1.84ct Orange Agate, Round, Translucent

1.84ct Orange Agate, Round, Translucent

7.5 mm (calibrated)

$ 4.03

View Gem
4.71ct Green Jade, Oval, Transparent

4.71ct Green Jade, Oval, Transparent

12 x 10 mm (calibrated)

$ 9.38

View Gem
14.70ct Multicolor Ammolite, Fancy, Opaque

14.70ct Multicolor Ammolite, Fancy, Opaque

21.5 x 17 mm

$ 322.11

View Gem
12.62ct Yellow Rutile Quartz, Pear Shape, Translucent
Rutile Quartz Product Video (435896)

12.62ct Yellow Rutile Quartz, Pear Shape, Translucent

18 x 13 mm (calibrated)

$ 34.30

View Gem
0.48ct Green Emerald, Oval, Translucent

0.48ct Green Emerald, Oval, Translucent

5.1 x 4.1 mm

$ 38.25

View Gem
45.48ct Multicolor Tiger'S Eye Matrix, Oval, Opaque

45.48ct Multicolor Tiger'S Eye Matrix, Oval, Opaque

35.2 x 20.4 mm

$ 45.30

View Gem
8.00ct Green Malachite, Oval, Opaque

8.00ct Green Malachite, Oval, Opaque

13.4 x 10.2 mm

$ 6.13

View Gem
24.22ct Brown Tiger'S Eye Matrix, Pear Shape, Opaque

24.22ct Brown Tiger'S Eye Matrix, Pear Shape, Opaque

24.7 x 21.4 mm

$ 13.75

View Gem
34.27ct Green Bloodstone, Oval, Opaque

34.27ct Green Bloodstone, Oval, Opaque

36.8 x 23.2 mm

$ 15.70

View Gem
12.68ct Brown Tiger'S Eye, Baguette, Opaque

12.68ct Brown Tiger'S Eye, Baguette, Opaque

18 x 13 mm (calibrated)

$ 12.63

View Gem
1.16ct Multicolor Opal, Oval, Opaque

1.16ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 34.66

View Gem
1 2 3
...
727
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 love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!

Posted By Matthew K. in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image