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
5.83ct Multicolor Fire Agate Gemstones, Fancy, Opaque

5.83ct Multicolor Fire Agate, Fancy, Opaque

15.8 x 8.1 mm

$ 54.88

View Details
4.06ct Multicolor Labradorite Gemstones, Pear Shape, Translucent

4.06ct Multicolor Labradorite, Pear Shape, Translucent

12 x 8 mm (calibrated)

$ 10.81

View Details
1.87ct White Cat's Eye Moonstone Gemstones, Oval, Transparent

1.87ct White Cat's Eye Moonstone, Oval, Transparent

8 x 6 mm (calibrated)

$ 7.40

View Details
1.15ctw Very Light Grey Sillimanite Cat's Eye Gemstones, Oval, Transparent

1.15ctw Very Light Grey Sillimanite Cat's Eye, Oval, Transparent

6 x 4 mm (calibrated)

$ 4.37

View Details
3.94ctw Swiss Blue Topaz Gemstones, Oval, Transparent

3.94ctw Swiss Blue Topaz, Oval, Transparent

7 x 5 mm (calibrated)

$ 36.41

View Details
14.42ct Multicolor Agate Gemstones, Oval, Opaque

14.42ct Multicolor Agate, Oval, Opaque

19.9 x 14.3 mm

$ 27.52

View Details
9.04ctw Multicolor Labradorite Gemstones, Round, Translucent

9.04ctw Multicolor Labradorite, Round, Translucent

10 mm (calibrated)

$ 11.93

View Details
25.66ct Multicolor Jasper Gemstones, Pear Shape, Opaque

25.66ct Multicolor Jasper, Pear Shape, Opaque

25 x 18 mm (calibrated)

$ 18.97

View Details
1.64ct Purplish Cherry Red Tourmaline Gemstones, Oval, Transparent

1.64ct Purplish Cherry Red Tourmaline, Oval, Transparent

8 x 6 mm (calibrated)

$ 33.86

View Details
9.91ctw Light Green Prehnite Gemstones, Pear Shape, Transparent

9.91ctw Light Green Prehnite, Pear Shape, Transparent

10 x 7 mm (calibrated)

$ 36.64

View Details
19.66ct Silver Gray Hematite Gemstones, Square, Opaque

19.66ct Silver Gray Hematite, Square, Opaque

16.7 x 16.4 mm

$ 23.10

View Details
33.80ct Pineapple Yellow Quartz Gemstones, Oval, Transparent

33.80ct Pineapple Yellow Quartz, Oval, Transparent

27.4 x 21.2 mm

$ 33.80

View Details
0.70ct Light Bubblegum Pink Tourmaline Gemstones, Round, Transparent

0.70ct Light Bubblegum Pink Tourmaline, Round, Transparent

5 mm (calibrated)

$ 33.60

View Details
4.57ct Fire Orange Spessartite Garnet Gemstones, Oval, Transparent

4.57ct Fire Orange Spessartite Garnet, Oval, Transparent

9.2 x 8.4 mm

$ 137.10

View Details
4.50ct Yellowish Green Jade Gemstones, Oval, Opaque

4.50ct Yellowish Green Jade, Oval, Opaque

12 x 10 mm (calibrated)

$ 10.80

View Details
1.23ct Hot Pink Tourmaline Gemstones, Round, Transparent

1.23ct Hot Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 24.56

View Details
22.03ct Medium Gray Hematite Gemstones, Square, Opaque

22.03ct Medium Gray Hematite, Square, Opaque

15 x 15 mm (calibrated)

$ 26.76

View Details
11.11ct Multicolor Ammolite Gemstones, Fancy, Opaque

11.11ct Multicolor Ammolite, Fancy, Opaque

16.1 x 14.8 mm

$ 146.65

View Details
24.75ct Multicolor Chrysocolla Gemstones, Oval, Opaque

24.75ct Multicolor Chrysocolla, Oval, Opaque

35.6 x 17.8 mm

$ 50.78

View Details
2.01ct Medium Green Prehnite Gemstones, Oval, Transparent

2.01ct Medium Green Prehnite, Oval, Transparent

8.9 x 7.6 mm

$ 7.16

View Details
13.36ct Earthy Green Maw-Sit-Sit Gemstones, Baguette, Opaque

13.36ct Earthy Green Maw-Sit-Sit, Baguette, Opaque

15.1 x 11.3 mm

$ 52.91

View Details
2.20ct Reddish Orange Sunstone Gemstones, Round, Translucent

2.20ct Reddish Orange Sunstone, Round, Translucent

8.5 mm (calibrated)

$ 15.85

View Details
8.49ct Golden Brown Tiger's Eye Gemstones, Cushion, Opaque

8.49ct Golden Brown Tiger's Eye, Cushion, Opaque

14 x 12 mm (calibrated)

$ 13.25

View Details
6.30ct Medium Pink Morganite Gemstones, Trillion, Translucent

6.30ct Medium Pink Morganite, Trillion, Translucent

13 x 13 mm (calibrated)

$ 83.16

View Details
1 2 3
...
523
Choose Page
1 - 802

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

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use website

Posted By Mel in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

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