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
27.99ct Multicolor Tiger's Eye Matrix Gemstones, Oval, Opaque

27.99ct Multicolor Tiger's Eye Matrix, Oval, Opaque

27.5 x 18.4 mm

$ 15.12

View Details
6.00ct Medium Green Amazonite Gemstones, Marquise, Opaque

6.00ct Medium Green Amazonite, Marquise, Opaque

20.2 x 10.1 mm

$ 17.34

View Details
60.40ct Multicolor Agate Gemstones, Fancy, Opaque

60.40ct Multicolor Agate, Fancy, Opaque

25.3 x 15.3 mm

$ 127.44

View Details
2.17ct Multicolor Pietersite Gemstones, Round, Opaque

2.17ct Multicolor Pietersite, Round, Opaque

8 mm (calibrated)

$ 6.17

View Details
14.00ct Light Dijon Yellow Rutile Quartz Gemstones, Fancy, Transparent

14.00ct Light Dijon Yellow Rutile Quartz, Fancy, Transparent

17.5 x 13.7 mm

$ 46.20

View Details
18.73ct Violet Blue Chalcedony Gemstones, Fancy, Opaque
Chalcedony Product Video (694196)

18.73ct Violet Blue Chalcedony, Fancy, Opaque

25 x 18 mm (calibrated)

$ 56.20

View Details
4.99ct Earthy Green Cat's Eye Opal Gemstones, Oval, Opaque

4.99ct Earthy Green Cat's Eye Opal, Oval, Opaque

11.2 x 10.2 mm

$ 9.98

View Details
3.04ctw Deep Blue Star Sapphire Gemstones, Oval, Opaque

3.04ctw Deep Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 80.26

View Details
2.81ctw Medium Light-Orange Moonstone Gemstones, Round, Transparent

2.81ctw Medium Light-Orange Moonstone, Round, Transparent

7.5 mm (calibrated)

$ 7.42

View Details
9.63ctw Cool Green Amazonite Gemstones, Cushion, Opaque

9.63ctw Cool Green Amazonite, Cushion, Opaque

10 x 10 mm (calibrated)

$ 28.22

View Details
16.40ct Multicolor Tiger's Eye Matrix Gemstones, Pear Shape, Opaque

16.40ct Multicolor Tiger's Eye Matrix, Pear Shape, Opaque

23 x 16 mm

$ 19.68

View Details
5.98ct Multicolor Pietersite Gemstones, Pear Shape, Opaque

5.98ct Multicolor Pietersite, Pear Shape, Opaque

20.3 x 10.4 mm

$ 23.92

View Details
16.13ct Orangish Gold Star Sapphire Gemstones, Oval, Opaque

16.13ct Orangish Gold Star Sapphire, Oval, Opaque

15.7 x 12.8 mm

$ 174.20

View Details
2.56ct Medium Brown Cat's Eye Scapolite Gemstones, Round, Translucent

2.56ct Medium Brown Cat's Eye Scapolite, Round, Translucent

8.5 mm (calibrated)

$ 7.34

View Details
3.18ctw Pale Yellowish Green Prehnite Gemstones, Oval, Transparent/Translucent

3.18ctw Pale Yellowish Green Prehnite, Oval, Transparent/Translucent

8 x 6.9 mm

$ 10.50

View Details
28.27ct Multicolor Pietersite Gemstones, Oval, Opaque
Pietersite Product Video (447780)

28.27ct Multicolor Pietersite, Oval, Opaque

30 x 22 mm (calibrated)

$ 111.95

View Details
4.30ct Green White Jadeite Gemstones, Oval, Opaque

4.30ct Green White Jadeite, Oval, Opaque

12 x 10 mm (calibrated)

$ 39.11

View Details
36.22ct Multicolor Feather Pyrite Gemstones, Round, Opaque

36.22ct Multicolor Feather Pyrite, Round, Opaque

26.3 mm

$ 34.05

View Details
5.86ct Yellowish Gold Agate Gemstones, Oval, Translucent

5.86ct Yellowish Gold Agate, Oval, Translucent

12.3 x 11.1 mm

$ 11.60

View Details
6.80ct Multicolor Agate Gemstones, Oval, Opaque

6.80ct Multicolor Agate, Oval, Opaque

13 x 11 mm (calibrated)

$ 6.53

View Details
16.93ct Grayish Green Jadeite Gemstones, Oval, Translucent

16.93ct Grayish Green Jadeite, Oval, Translucent

22.2 x 17.9 mm

$ 67.04

View Details
10.31ct Multicolor Labradorite Gemstones, Pear Shape, Translucent

10.31ct Multicolor Labradorite, Pear Shape, Translucent

16 x 12 mm (calibrated)

$ 27.47

View Details
8.18ctw Pale Pear Green Prehnite Gemstones, Oval, Transparent

8.18ctw Pale Pear Green Prehnite, Oval, Transparent

8.5 x 6.9 mm

$ 53.99

View Details
2.52ct Purplish Blue Chalcedony Gemstones, Oval, Transparent

2.52ct Purplish Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 6.05

View Details
1 2 3
...
602
Choose Page
1 - 804

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 looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

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