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
11.96ct Multicolor Coral, Oval, Opaque

11.96ct Multicolor Coral, Oval, Opaque

21.1 x 14.2 mm

$ 37.35

View Gem
16.94ct Multicolor Jasper, Pear Shape, Opaque

16.94ct Multicolor Jasper, Pear Shape, Opaque

32.2 x 14.3 mm

$ 37.12

View Gem
3.45ctw Blue Star Sapphire, Oval, Opaque

3.45ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 68.04

View Gem
1.06ct Pink Tourmaline, Round, Transparent

1.06ct Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 17.57

View Gem
7.39ctw Violet Amethyst, Oval, Transparent

7.39ctw Violet Amethyst, Oval, Transparent

11 x 9 mm (calibrated)

$ 40.49

View Gem
1.59ct Green Prehnite, Oval, Transparent

1.59ct Green Prehnite, Oval, Transparent

7.5 x 6.3 mm

$ 4.88

View Gem
0.78ct Multicolor Opal, Fancy, Translucent

0.78ct Multicolor Opal, Fancy, Translucent

8.9 x 7.5 mm

$ 21.75

View Gem
8.65ct Multicolor Pietersite, Pear Shape, Opaque

8.65ct Multicolor Pietersite, Pear Shape, Opaque

21.1 x 14.4 mm

$ 25.85

View Gem
0.51ct Pink Tourmaline, Round, Transparent

0.51ct Pink Tourmaline, Round, Transparent

5 mm (calibrated)

$ 20.32

View Gem
0.82ct Green Sphene, Oval, Transparent

0.82ct Green Sphene, Oval, Transparent

6.2 x 4.9 mm

$ 4.08

View Gem
0.98ct Multicolor Opal, Oval, Opaque

0.98ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 29.28

View Gem
1.17ct Green Emerald, Oval, Translucent

1.17ct Green Emerald, Oval, Translucent

6.8 x 6 mm

$ 81.57

View Gem
4.61ct Multicolor Coral, Pear Shape, Translucent

4.61ct Multicolor Coral, Pear Shape, Translucent

15.8 x 9.4 mm

$ 15.15

View Gem
42.95ct Multicolor Jasper, Fancy, Opaque

42.95ct Multicolor Jasper, Fancy, Opaque

35.6 x 29.2 mm

$ 21.17

View Gem
15.67ct Multicolor Cinnabar, Pear Shape, Opaque

15.67ct Multicolor Cinnabar, Pear Shape, Opaque

25.8 x 17.3 mm

$ 18.33

View Gem
4.97ct Turquoise Larimar, Oval, Translucent
Larimar Product Video (541498)

4.97ct Turquoise Larimar, Oval, Translucent

14 x 10 mm (calibrated)

$ 49.10

View Gem
0.86ct Green Sphene, Oval, Transparent

0.86ct Green Sphene, Oval, Transparent

6.1 x 5 mm

$ 4.71

View Gem
19.03ct Multicolor Jasper, Oval, Opaque

19.03ct Multicolor Jasper, Oval, Opaque

20 x 15 mm (calibrated)

$ 15.64

View Gem
14.33ct Multicolor Agate, Oval, Opaque

14.33ct Multicolor Agate, Oval, Opaque

17.3 x 16 mm

$ 24.26

View Gem
19.38ct Black Obsidian, Pear Shape, Opaque

19.38ct Black Obsidian, Pear Shape, Opaque

24 x 21.2 mm

$ 14.48

View Gem
2.64ct Pink Cat'S Eye Tourmaline, Oval, Translucent

2.64ct Pink Cat'S Eye Tourmaline, Oval, Translucent

8 x 7.4 mm

$ 394.42

View Gem
11.47ct Red Star Garnet, Oval, Opaque

11.47ct Red Star Garnet, Oval, Opaque

12.9 x 8.2 mm

$ 11.89

View Gem
102.50ct Multicolor Jasper, Oval, Opaque

102.50ct Multicolor Jasper, Oval, Opaque

58.5 x 36.3 mm

$ 59.21

View Gem
25.34ct Multicolor Feather Pyrite, Cushion, Opaque

25.34ct Multicolor Feather Pyrite, Cushion, Opaque

25 x 17.4 mm

$ 19.77

View Gem
1 2 3
...
455
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

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Fast snd easy to find what I was looking for

Posted By Bawb in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate

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

Very good.

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