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.

Exact Match not Available: Go Back
28.25ct Natural Medium Green Amazonite, Oval, Opaque, Photo A

28.25ct Natural Medium Green Amazonite, Oval, Opaque

Amazonite

28.25ct1 pc
$ 27.12
27 x 20 mm (calibrated)
View Details
Add to Cart
0.97ct Natural London Blue Topaz, Oval, VVS-VS, Photo A

0.97ct Natural London Blue Topaz, Oval, VVS-VS

Topaz

0.97ct1 pc
$ 13.39
7 x 5 mm (calibrated)
View Details
Add to Cart
3.81ct Natural Gold Citrine, Oval, VS, Photo A

3.81ct Natural Gold Citrine, Oval, VS

Citrine

3.81ct1 pc
$ 25.15
12 x 10 mm (calibrated)
View Details
Add to Cart
3.64ctw Natural Multicolor Black Opal, Oval, Translucent, Photo A

3.64ctw Natural Multicolor Black Opal, Oval, Translucent

Black Opal

3.64ct total2 pcs
$ 100.57
9 x 7 mm (calibrated)
View Details
Add to Cart
39.63ct Natural Multicolor Coral, Pear Shape, Opaque, Photo A

39.63ct Natural Multicolor Coral, Pear Shape, Opaque

Coral

39.63ct1 pc
$ 48.35
35 x 29.6 mm
View Details
Add to Cart
5.05ct Natural Multicolor Fire Agate, Oval, Opaque, Photo A

5.05ct Natural Multicolor Fire Agate, Oval, Opaque

Fire Agate

5.05ct1 pc
$ 46.79
14 x 9 mm (calibrated)
View Details
Add to Cart
1.89ct Natural Deep Orange-Gold Citrine, Oval, VVS-VS, Photo A

1.89ct Natural Deep Orange-Gold Citrine, Oval, VVS-VS

Citrine

1.89ct1 pc
$ 17.46
10.2 x 7.6 mm
View Details
Add to Cart
26.57ct Natural Multicolor Jasper, Fancy, Opaque, Photo A

26.57ct Natural Multicolor Jasper, Fancy, Opaque

Jasper

26.57ct1 pc
$ 9.56
37 x 9.6 mm
View Details
Add to Cart
2.09ct Natural Orange Red Coral, Oval, Opaque, Photo A
Coral Product Video (499170)

2.09ct Natural Orange Red Coral, Oval, Opaque

Coral

2.09ct1 pc
$ 413.82
11.6 x 5.1 mm
View Details
Add to Cart
10.60ct Natural Multicolor Pietersite, Pear Shape, Opaque, Photo A

10.60ct Natural Multicolor Pietersite, Pear Shape, Opaque

Pietersite

10.60ct1 pc
$ 42.40
23 x 15 mm
View Details
Add to Cart
6.80ctw Natural White Zircon, Oval, VVS-VS, Photo A

6.80ctw Natural White Zircon, Oval, VVS-VS

Zircon

6.80ct total10 pcs
$ 45.37
6 x 4 mm (calibrated)
View Details
Add to Cart
1.27ct Natural Multicolor Black Opal, Oval, Translucent, Photo A

1.27ct Natural Multicolor Black Opal, Oval, Translucent

Black Opal

1.27ct1 pc
$ 50.29
9 x 7 mm (calibrated)
View Details
Add to Cart
38.44ct Natural Earth Green Cat's Eye Opal, Oval, Opaque, Photo A

38.44ct Natural Earth Green Cat's Eye Opal, Oval, Opaque

Cat's Eye Opal

38.44ct1 pc
$ 115.32
25 x 18 mm (calibrated)
View Details
Add to Cart
6.05ct Natural Medium Brown Tiger's Eye, Baguette, Opaque, Photo A

6.05ct Natural Medium Brown Tiger's Eye, Baguette, Opaque

Tiger's Eye

6.05ct1 pc
$ 7.26
12 x 10 mm (calibrated)
View Details
Add to Cart
0.87ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.87ct Natural Multicolor Opal, Oval, Opaque

Opal

0.87ct1 pc
$ 31.32
8 x 6 mm (calibrated)
View Details
Add to Cart
1.29ct Natural Amber Orange Hessonite Garnet, Octagon / Emerald Cut, VS-SI, Photo A

1.29ct Natural Amber Orange Hessonite Garnet, Octagon / Emerald Cut, VS-SI

Hessonite Garnet

1.29ct1 pc
$ 26.08
7 x 5 mm (calibrated)
View Details
Add to Cart
6.79ct Natural Bubblegum Pink Rose Quartz, Octagon / Emerald Cut, Transparent, Photo A

6.79ct Natural Bubblegum Pink Rose Quartz, Octagon / Emerald Cut, Transparent

Rose Quartz

6.79ct1 pc
$ 44.82
12 x 12 mm (calibrated)
View Details
Add to Cart
32.40ct Natural Multicolor Jasper, Cushion, Opaque, Photo A

32.40ct Natural Multicolor Jasper, Cushion, Opaque

Jasper

32.40ct1 pc
$ 32.27
31.3 x 19.5 mm
View Details
Add to Cart
8.55ct Natural Sky Blue Topaz, Flower Cut, Transparent, Photo A

8.55ct Natural Sky Blue Topaz, Flower Cut, Transparent

Topaz

8.55ct1 pc
$ 56.44
14 x 14 mm (calibrated)
View Details
Add to Cart
24.79ct Natural Medium Violet Amethyst, Round, VVS-VS, Photo A

24.79ct Natural Medium Violet Amethyst, Round, VVS-VS

Amethyst

24.79ct1 pc
$ 208.24
20 mm (calibrated)
View Details
Add to Cart
24.58ct Natural Multicolor Pietersite, Oval, Opaque, Photo A

24.58ct Natural Multicolor Pietersite, Oval, Opaque

Pietersite

24.58ct1 pc
$ 129.78
30 x 22 mm (calibrated)
View Details
Add to Cart
0.62ct Natural Light Purple Spinel, Oval, VS-SI, Photo A

0.62ct Natural Light Purple Spinel, Oval, VS-SI

Spinel

0.62ct1 pc
$ 37.54
5.6 x 4.7 mm
View Details
Add to Cart
2.81ct Natural Deep Violet Amethyst, Trillion, VS, Photo A

2.81ct Natural Deep Violet Amethyst, Trillion, VS

Amethyst

2.81ct1 pc
$ 18.55
10 x 10 mm (calibrated)
View Details
Add to Cart
0.57ct Natural Royal Purple Pink Sapphire, Pear Shape, VVS, Photo A

0.57ct Natural Royal Purple Pink Sapphire, Pear Shape, VVS

Sapphire

0.57ct1 pc
$ 225.72
5.9 x 5.1 mm
View Details
Add to Cart
3.30ct Natural Clear White Topaz, Oval, Transparent, Photo A

3.30ct Natural Clear White Topaz, Oval, Transparent

Topaz

3.30ct1 pc
$ 21.78
10 x 8 mm (calibrated)
View Details
Add to Cart
1.41ct Natural Dark Brown Kornerupine, Pear Shape, VVS, Photo A

1.41ct Natural Dark Brown Kornerupine, Pear Shape, VVS

Kornerupine

1.41ct1 pc
$ 141.00
9.3 x 6.3 mm
View Details
Add to Cart
0.64ct Natural Medium Gold Citrine, Heart, VVS, Photo A

0.64ct Natural Medium Gold Citrine, Heart, VVS

Citrine

0.64ct1 pc
$ 6.14
6 x 6 mm (calibrated)
View Details
Add to Cart
12.15ct Natural Bluish White Rainbow Moonstone, Oval, Transparent, Photo A

12.15ct Natural Bluish White Rainbow Moonstone, Oval, Transparent

Rainbow Moonstone

12.15ct1 pc
$ 218.70
18 x 13 mm (calibrated)
View Details
Add to Cart
2.19ct Natural Black Star Diopside, Round, Opaque, Photo A

2.19ct Natural Black Star Diopside, Round, Opaque

Star Diopside

2.19ct1 pc
$ 13.14
7.5 mm (calibrated)
View Details
Add to Cart
4.97ct Natural Multicolor Opal, Oval, Translucent, Photo A

4.97ct Natural Multicolor Opal, Oval, Translucent

Opal

4.97ct1 pc
$ 149.10
13 x 11 mm (calibrated)
View Details
Add to Cart
3.19ct Natural Purplish Violet Amethyst, Trillion, VVS-VS, Photo A

3.19ct Natural Purplish Violet Amethyst, Trillion, VVS-VS

Amethyst

3.19ct1 pc
$ 26.80
10 x 10 mm (calibrated)
View Details
Add to Cart
2.28ct Natural Medium Brown Cat's Eye Scapolite, Round, Translucent, Photo A

2.28ct Natural Medium Brown Cat's Eye Scapolite, Round, Translucent

Cat's Eye Scapolite

2.28ct1 pc
$ 15.05
8.5 mm (calibrated)
View Details
Add to Cart

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

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate
Enlarged Gemstone Image