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
30.59ctw Multicolor Coral, Cushion, Opaque

30.59ctw Multicolor Coral, Cushion, Opaque

18 x 13 mm (calibrated)

$ 57.98

View Gem
15.45ct Multicolor Quartz With Marcasite, Fancy, Transparent

15.45ct Multicolor Quartz With Marcasite, Fancy, Transparent

24.1 x 15.1 mm

$ 84.64

View Gem
4.37ctw Multicolor Spectrolite, Oval, Opaque

4.37ctw Multicolor Spectrolite, Oval, Opaque

10 x 8 mm (calibrated)

$ 16.65

View Gem
27.23ct Multicolor Amethyst Geode Slice, Fancy, Transparent

27.23ct Multicolor Amethyst Geode Slice, Fancy, Transparent

27 x 20 mm (calibrated)

$ 29.03

View Gem
5.85ct Brown Cat'S Eye Scapolite, Oval, Translucent

5.85ct Brown Cat'S Eye Scapolite, Oval, Translucent

11.8 x 9 mm

$ 29.13

View Gem
121.07ct Multicolor Chrysocolla, Trillion, Opaque
Chrysocolla Product Video (658616)

121.07ct Multicolor Chrysocolla, Trillion, Opaque

45.1 x 40.4 mm

$ 206.21

View Gem
14.16ct Turquoise Larimar, Oval, Opaque
Larimar Product Video (673889)

14.16ct Turquoise Larimar, Oval, Opaque

20 x 15 mm (calibrated)

$ 169.06

View Gem
1.01ct Multicolor Chocolate Opal, Oval, Translucent

1.01ct Multicolor Chocolate Opal, Oval, Translucent

8 x 6 mm (calibrated)

$ 33.20

View Gem
0.89ctw Multicolor Opal, Oval, Transparent

0.89ctw Multicolor Opal, Oval, Transparent

7 x 5 mm (calibrated)

$ 203.14

View Gem
23.78ct Green Maw-Sit-Sit, Round, Opaque

23.78ct Green Maw-Sit-Sit, Round, Opaque

16 mm (calibrated)

$ 78.15

View Gem
3000.00ct Green Malachite, Oval, Opaque
Malachite Product Video (377422)

3000.00ct Green Malachite, Oval, Opaque

139.4 x 82.7 mm

$ 1,220.10

View Gem
6.41ct Orange Star Moonstone, Oval, Translucent

6.41ct Orange Star Moonstone, Oval, Translucent

12.3 x 11.5 mm

$ 28.09

View Gem
2.61ctw Gray Sillimanite Cat'S Eye, Oval, Translucent

2.61ctw Gray Sillimanite Cat'S Eye, Oval, Translucent

7.5 x 5.3 mm

$ 8.57

View Gem
23.18ct White Rainbow Moonstone, Square, Transparent
Rainbow Moonstone Product Video (668712)

23.18ct White Rainbow Moonstone, Square, Transparent

16 x 16 mm (calibrated)

$ 415.57

View Gem
6.99ct Brown Rutile Quartz, Round, Translucent

6.99ct Brown Rutile Quartz, Round, Translucent

12 mm (calibrated)

$ 14.62

View Gem
25.56ct Red Ruby, Oval, Translucent
Ruby Product Video (613485)

25.56ct Red Ruby, Oval, Translucent

17.9 x 14.3 mm

$ 1,120.14

View Gem
4.97ct Brown Cat'S Eye Scapolite, Oval, Translucent

4.97ct Brown Cat'S Eye Scapolite, Oval, Translucent

11.1 x 8.5 mm

$ 22.69

View Gem
26.17ct Pink Smithsonite, Cushion, Transparent
Smithsonite Product Video (380713)

26.17ct Pink Smithsonite, Cushion, Transparent

15 x 15 mm (calibrated)

$ 772.41

View Gem
41.14ct Blue Aquamarine, Oval, Transparent
Aquamarine Product Video (658168)

41.14ct Blue Aquamarine, Oval, Transparent

25.1 x 19.8 mm

$ 204.48

View Gem
25.93ctw White Rainbow Moonstone, Oval, Transparent
Rainbow Moonstone Product Video (669278)

25.93ctw White Rainbow Moonstone, Oval, Transparent

21.8 x 10.4 mm

$ 464.87

View Gem
54.75ct White Dendritic Agate, Oval, Opaque

54.75ct White Dendritic Agate, Oval, Opaque

36.9 x 23.7 mm

$ 38.18

View Gem
43.20ct Brown Tiger'S Eye, Pear Shape, Opaque

43.20ct Brown Tiger'S Eye, Pear Shape, Opaque

33.3 x 22.3 mm

$ 37.86

View Gem
19.00ct Green Maw-Sit-Sit, Round, Opaque

19.00ct Green Maw-Sit-Sit, Round, Opaque

14 mm (calibrated)

$ 44.34

View Gem
7.18ct Pink Morganite, Oval, Transparent

7.18ct Pink Morganite, Oval, Transparent

11.9 x 10.8 mm

$ 78.67

View Gem
1 2 3
...
19
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

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very food

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