90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
Home Gemstones Gemstones By Shape Cabochon Gemstones

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
3.72ctw Natural Multicolor Mystic Quartz, Pear Shape, VVS-VS, Photo A

3.72ctw Natural Multicolor Mystic Quartz, Pear Shape, VVS-VS

Mystic Quartz

3.72ct total2 pcs
$ 11.11
10 x 7 mm (calibrated)
View Details
Add to Cart
0.72ct Natural Medium Green Peridot, Pear Shape, VVS-VS, Photo A

0.72ct Natural Medium Green Peridot, Pear Shape, VVS-VS

Peridot

0.72ct1 pc
$ 5.02
7 x 5 mm (calibrated)
View Details
Add to Cart
1.52ct Natural Medium Light Brown Color-Change Garnet, Cushion, VS, Photo A

1.52ct Natural Medium Light Brown Color-Change Garnet, Cushion, VS

Color-Change Garnet

1.52ct1 pc
$ 121.43
7.4 x 5.2 mm
View Details
Add to Cart
2.06ct Natural Medium Yellow Tourmaline, Cushion, VS, Photo A

2.06ct Natural Medium Yellow Tourmaline, Cushion, VS

Tourmaline

2.06ct1 pc
$ 246.21
10.5 x 7.4 mm
View Details
Add to Cart
4.46ctw Natural Deep Purple Rhodolite Garnet, Oval, VVS-VS, Photo A

4.46ctw Natural Deep Purple Rhodolite Garnet, Oval, VVS-VS

Rhodolite Garnet

4.46ct total4 pcs
$ 94.85
7 x 5 mm (calibrated)
View Details
Add to Cart
4.00ct Natural Black Star Sapphire, Oval, Opaque, Photo A

4.00ct Natural Black Star Sapphire, Oval, Opaque

Star Sapphire

4.00ct1 pc
$ 71.71
10.5 x 8.2 mm
View Details
Add to Cart
7.92ctw Natural Swiss Blue Topaz, Marquise, VVS-VS, Photo A

7.92ctw Natural Swiss Blue Topaz, Marquise, VVS-VS

Topaz

7.92ct total2 pcs
$ 60.74
15 x 7 mm
View Details
Add to Cart
0.36ct Natural Deep Red Ruby, Round, SI, Photo A

0.36ct Natural Deep Red Ruby, Round, SI

Ruby

0.36ct1 pc
$ 128.90
4 mm (calibrated)
View Details
Add to Cart
0.61ct Natural Earthy Pink Spinel, Cushion, VVS-VS, Photo A

0.61ct Natural Earthy Pink Spinel, Cushion, VVS-VS

Spinel

0.61ct1 pc
$ 50.63
6.3 x 4.4 mm
View Details
Add to Cart
41.88ct Natural Multicolor Agate, Oval, Opaque, Photo A

41.88ct Natural Multicolor Agate, Oval, Opaque

Agate

41.88ct1 pc
$ 33.37
22.5 x 20.8 mm
View Details
Add to Cart
0.70ct Natural Pale Yellow Color-Change Diaspore, Pear Shape, VS, Photo A

0.70ct Natural Pale Yellow Color-Change Diaspore, Pear Shape, VS

Color-Change Diaspore

0.70ct1 pc
$ 25.91
7.8 x 4.8 mm
View Details
Add to Cart
10.04ct Natural Multicolor Boulder Opal, Fancy, Opaque, Photo A

10.04ct Natural Multicolor Boulder Opal, Fancy, Opaque

Boulder Opal

10.04ct1 pc
$ 77.00
15.2 x 12.1 mm
View Details
Add to Cart
1.71ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS, Photo A

1.71ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS

Topaz

1.71ct total2 pcs
$ 13.11
7 x 5 mm (calibrated)
View Details
Add to Cart
2.17ctw Natural Black Onyx, Round, Opaque, Photo A

2.17ctw Natural Black Onyx, Round, Opaque

Onyx

2.17ct total2 pcs
$ 4.32
5.5 mm (calibrated)
View Details
Add to Cart
4.73ct Natural Golden Citrine, Briolette, VVS, Photo A

4.73ct Natural Golden Citrine, Briolette, VVS

Citrine

4.73ct1 pc
$ 25.50
12 x 8 mm (calibrated)
View Details
Add to Cart
0.37ct Natural Light Blue Sapphire, Heart, VS, Photo A

0.37ct Natural Light Blue Sapphire, Heart, VS

Sapphire

0.37ct1 pc
$ 29.48
4.5 x 4.2 mm
View Details
Add to Cart
1.03ct Natural Orange-Gold Sapphire, Oval, VVS, Photo A

1.03ct Natural Orange-Gold Sapphire, Oval, VVS

Sapphire

1.03ct1 pc
$ 184.42
6.4 x 5 mm
View Details
Add to Cart
0.91ct Natural Deep Orange Hessonite Garnet, Round, VS, Photo A

0.91ct Natural Deep Orange Hessonite Garnet, Round, VS

Hessonite Garnet

0.91ct1 pc
$ 13.90
6 mm (calibrated)
View Details
Add to Cart
5.80ct Natural Brown Smoky Quartz, Round, VVS, Photo A

5.80ct Natural Brown Smoky Quartz, Round, VVS

Smoky Quartz

5.80ct1 pc
$ 19.07
12 mm (calibrated)
View Details
Add to Cart
31.12ct Natural Medium Pink Coral, Flower Cut, Opaque, Photo A
Coral Product Video (256344)

31.12ct Natural Medium Pink Coral, Flower Cut, Opaque

Coral

31.12ct1 pc
$ 542.32
21.4 x 20.7 mm
View Details
Add to Cart
64.06ctw Natural Lemon Yellow Quartz, Flower Cut, Transparent, Photo A
Quartz Product Video (470119)

64.06ctw Natural Lemon Yellow Quartz, Flower Cut, Transparent

Quartz

64.06ct total2 pcs
$ 245.65
20.7 x 20.6 mm
View Details
Add to Cart
0.06ct Natural Blue Diamond, Round, VS-SI, Photo A

0.06ct Natural Blue Diamond, Round, VS-SI

Diamond

0.06ct1 pc
$ 67.07
2.5 mm (calibrated)
View Details
Add to Cart
1.49ctw Natural Swiss Blue Topaz, Pear Shape, VVS-VS, Photo A

1.49ctw Natural Swiss Blue Topaz, Pear Shape, VVS-VS

Topaz

1.49ct total2 pcs
$ 8.17
7 x 5 mm (calibrated)
View Details
Add to Cart
0.96ct Natural Medium Purple Rhodolite Garnet, Oval, VS-SI, Photo A

0.96ct Natural Medium Purple Rhodolite Garnet, Oval, VS-SI

Rhodolite Garnet

0.96ct1 pc
$ 25.50
7 x 5 mm (calibrated)
View Details
Add to Cart
24.95ct Natural Medium Yellow Quartz, Oval, Transparent, Photo A

24.95ct Natural Medium Yellow Quartz, Oval, Transparent

Quartz

24.95ct1 pc
$ 29.32
19.9 x 16.4 mm
View Details
Add to Cart
1.54ct Natural Deep Orange Hessonite Garnet, Cushion, VS-SI, Photo A

1.54ct Natural Deep Orange Hessonite Garnet, Cushion, VS-SI

Hessonite Garnet

1.54ct1 pc
$ 27.61
7 x 5 mm (calibrated)
View Details
Add to Cart
0.80ct Natural Yellow Beige Color-Change Diaspore, Cushion, VS, Photo A

0.80ct Natural Yellow Beige Color-Change Diaspore, Cushion, VS

Color-Change Diaspore

0.80ct1 pc
$ 30.68
5.8 x 5 mm
View Details
Add to Cart
3.84ct Natural Medium Orange Spessartite Garnet, Oval, Translucent, Photo A

3.84ct Natural Medium Orange Spessartite Garnet, Oval, Translucent

Spessartite Garnet

3.84ct1 pc
$ 95.62
10 x 8 mm (calibrated)
View Details
Add to Cart
1.15ct Natural Light Gold Beryl, Oval, VVS-VS, Photo A

1.15ct Natural Light Gold Beryl, Oval, VVS-VS

Beryl

1.15ct1 pc
$ 22.91
8 x 6 mm (calibrated)
View Details
Add to Cart
3.52ctw Natural Sky Blue Topaz, Oval, VVS-VS, Photo A

3.52ctw Natural Sky Blue Topaz, Oval, VVS-VS

Topaz

3.52ct total4 pcs
$ 19.32
7 x 5 mm (calibrated)
View Details
Add to Cart
1.23ct Natural Pale Yellow Color-Change Diaspore, Cushion, VVS, Photo A

1.23ct Natural Pale Yellow Color-Change Diaspore, Cushion, VVS

Color-Change Diaspore

1.23ct1 pc
$ 64.93
7.3 x 5.9 mm
View Details
Add to Cart
3.60ct Natural Swiss Blue Topaz, Marquise, VVS, Photo A

3.60ct Natural Swiss Blue Topaz, Marquise, VVS

Topaz

3.60ct1 pc
$ 27.61
15 x 7.2 mm
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

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Recomendado Totalmente Los Productos Se Entregaron A Tiempo

Posted By Alexis in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Always get a nice gemstone. Just like the picture. Never disappointed

Posted By Ron T in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 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
Enlarged Gemstone Image