X
Gemstone Search

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
24.37ct Multicolor Jasper Gemstones, Oval, Translucent

24.37ct Multicolor Jasper, Oval, Translucent

29.9 x 20.6 mm

$ 17.69

View Details
15.85ct Blue Green Larimar Gemstones, Oval, Opaque
Larimar Product Video (673935)

15.85ct Blue Green Larimar, Oval, Opaque

20 x 15 mm (calibrated)

$ 228.01

View Details
5.76ct Multicolor Fire Agate Gemstones, Trillion, Translucent

5.76ct Multicolor Fire Agate, Trillion, Translucent

17.7 x 10.6 mm

$ 59.69

View Details
6.10ctw Medium Brown Tiger's Eye Gemstones, Oval, Opaque

6.10ctw Medium Brown Tiger's Eye, Oval, Opaque

10 x 8 mm (calibrated)

$ 10.98

View Details
2.29ctw Light Peach Orange Sunstone Gemstones, Oval, Translucent

2.29ctw Light Peach Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 19.24

View Details
62.92ctw Multicolor Fluorite Gemstones, Oval, Transparent
Fluorite Product Video (744516)

62.92ctw Multicolor Fluorite, Oval, Transparent

35.9 x 14.3 mm

$ 314.60

View Details
4.79ct Baby Blue Larimar Gemstones, Pear Shape, Opaque

4.79ct Baby Blue Larimar, Pear Shape, Opaque

19.1 x 12.4 mm

$ 66.38

View Details
35.34ct Multicolor Tiger's Eye Matrix Gemstones, Oval, Opaque

35.34ct Multicolor Tiger's Eye Matrix, Oval, Opaque

28.6 x 19.2 mm

$ 19.08

View Details
15.57ct Light Green Amazonite Gemstones, Oval, Opaque

15.57ct Light Green Amazonite, Oval, Opaque

23.9 x 20.1 mm

$ 19.06

View Details
44.02ct Multicolor Quartz With Marcasite Gemstones, Oval, Transparent
Quartz With Marcasite Product Video (585860)

44.02ct Multicolor Quartz With Marcasite, Oval, Transparent

26.3 x 21.6 mm

$ 290.53

View Details
6.49ct Multicolor Coral Gemstones, Pear Shape, Translucent
Coral Product Video (565995)

6.49ct Multicolor Coral, Pear Shape, Translucent

17.1 x 10.3 mm

$ 21.42

View Details
0.92ctw Lively Yellowish Green Peridot Gemstones, Oval, Transparent

0.92ctw Lively Yellowish Green Peridot, Oval, Transparent

6 x 4 mm (calibrated)

$ 19.87

View Details
0.51ct Medium Pink Tourmaline Gemstones, Round, Transparent

0.51ct Medium Pink Tourmaline, Round, Transparent

5 mm (calibrated)

$ 24.48

View Details
0.85ct Multicolor Opal Gemstones, Trillion, Transparent

0.85ct Multicolor Opal, Trillion, Transparent

8 x 8 mm (calibrated)

$ 29.75

View Details
1.07ct Lively Yellowish Green Sphene Gemstones, Oval, Transparent

1.07ct Lively Yellowish Green Sphene, Oval, Transparent

6.3 x 5.5 mm

$ 6.42

View Details
51.18ct Multicolor Rhodonite Gemstones, Oval, Opaque

51.18ct Multicolor Rhodonite, Oval, Opaque

35.5 x 21.8 mm

$ 56.51

View Details
0.64ct Deep Wine Red Tourmaline Gemstones, Round, Transparent

0.64ct Deep Wine Red Tourmaline, Round, Transparent

5.3 mm

$ 30.72

View Details
27.29ct Medium Brown Moonstone Gemstones, Oval, Opaque

27.29ct Medium Brown Moonstone, Oval, Opaque

25 x 18 mm (calibrated)

$ 54.04

View Details
4.95ct Multicolor Fire Agate Gemstones, Fancy, Opaque

4.95ct Multicolor Fire Agate, Fancy, Opaque

13.1 x 10.2 mm

$ 50.64

View Details
7.20ct Multicolor Agate Gemstones, Round, Opaque

7.20ct Multicolor Agate, Round, Opaque

11 mm (calibrated)

$ 8.21

View Details
6.34ct Medium-Light Violet Amethyst Gemstones, Oval, Transparent

6.34ct Medium-Light Violet Amethyst, Oval, Transparent

14 x 10 mm (calibrated)

$ 41.84

View Details
19.58ct Multicolor Jasper Gemstones, Pear Shape, Opaque

19.58ct Multicolor Jasper, Pear Shape, Opaque

35.5 x 14.1 mm

$ 25.85

View Details
7.35ct Light Green Fluorite Gemstones, Oval, Transparent

7.35ct Light Green Fluorite, Oval, Transparent

15.1 x 8.8 mm

$ 38.81

View Details
15.59ct Multicolor Ammolite Gemstones, Fancy, Opaque
Ammolite Product Video (633460)

15.59ct Multicolor Ammolite, Fancy, Opaque

19.1 x 16.1 mm

$ 187.08

View Details
1 2 3
...
656
Choose Page
1 - 803

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 -> 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 -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image