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
1.39ct Natural Deep Orange Hessonite Garnet, Cushion, VS-SI, Photo A

1.39ct Natural Deep Orange Hessonite Garnet, Cushion, VS-SI

Hessonite Garnet

1.39ct1 pc
$ 21.75
6 x 6 mm (calibrated)
View Details
Add to Cart
22.84ct Natural Pale Yellow Quartz, Flower Cut, Transparent, Photo A

22.84ct Natural Pale Yellow Quartz, Flower Cut, Transparent

Quartz

22.84ct1 pc
$ 75.07
25 x 18 mm (calibrated)
View Details
Add to Cart
0.68ct Natural Light Lively Green Sphene, Oval, Transparent, Photo A

0.68ct Natural Light Lively Green Sphene, Oval, Transparent

Sphene

0.68ct1 pc
$ 3.39
5.9 x 4.9 mm
View Details
Add to Cart
1.27ctw Natural Medium Orange Zircon, Oval, VVS, Photo A

1.27ctw Natural Medium Orange Zircon, Oval, VVS

Zircon

1.27ct total2 pcs
$ 31.62
5.3 x 4.1 mm
View Details
Add to Cart
14.59ct Natural Medium Red Ruby, Oval, Translucent, Photo A

14.59ct Natural Medium Red Ruby, Oval, Translucent

Ruby

14.59ct1 pc
$ 348.76
14.8 x 12.5 mm
View Details
Add to Cart
0.03ct Natural Blue Diamond, Round, VVS-VS, Photo A

0.03ct Natural Blue Diamond, Round, VVS-VS

Diamond

0.03ct1 pc
$ 38.84
2.1 mm (calibrated)
View Details
Add to Cart
1.62ct Natural Medium Orange Fire Opal, Oval, Transparent, Photo A

1.62ct Natural Medium Orange Fire Opal, Oval, Transparent

Fire Opal

1.62ct1 pc
$ 57.56
9 x 7.4 mm
View Details
Add to Cart
20.68ct Natural Multicolor Jasper, Fancy, Opaque, Photo A

20.68ct Natural Multicolor Jasper, Fancy, Opaque

Jasper

20.68ct1 pc
$ 12.46
27.5 x 14.9 mm
View Details
Add to Cart
0.41ct Natural Golden Citrine, Oval, VVS-VS, Photo A

0.41ct Natural Golden Citrine, Oval, VVS-VS

Citrine

0.41ct1 pc
$ 2.86
6 x 4 mm (calibrated)
View Details
Add to Cart
0.92ct Natural Medium Dark-Orange Zircon, Oval, VVS-VS, Photo A

0.92ct Natural Medium Dark-Orange Zircon, Oval, VVS-VS

Zircon

0.92ct1 pc
$ 22.91
5.8 x 4.9 mm
View Details
Add to Cart
2.20ct Natural Swiss Blue Topaz, Octagon / Emerald Cut, VVS, Photo A

2.20ct Natural Swiss Blue Topaz, Octagon / Emerald Cut, VVS

Topaz

2.20ct1 pc
$ 17.53
8 x 6 mm (calibrated)
View Details
Add to Cart
38.75ct Natural White with Black Dendritic Agate, Fancy, Opaque, Photo A

38.75ct Natural White with Black Dendritic Agate, Fancy, Opaque

Dendritic Agate

38.75ct1 pc
$ 27.02
36.9 x 22.5 mm
View Details
Add to Cart
0.68ct Natural Reddish Orange Sapphire, Oval, VVS-VS, Photo A

0.68ct Natural Reddish Orange Sapphire, Oval, VVS-VS

Sapphire

0.68ct1 pc
$ 68.82
6 x 4 mm (calibrated)
View Details
Add to Cart
1.74ct Natural Grayish Green Tourmaline, Oval, VVS-VS, Photo A

1.74ct Natural Grayish Green Tourmaline, Oval, VVS-VS

Tourmaline

1.74ct1 pc
$ 202.19
8.2 x 7.7 mm
View Details
Add to Cart
34.80ct Natural Multicolor Agate, Fancy, Translucent, Photo A

34.80ct Natural Multicolor Agate, Fancy, Translucent

Agate

34.80ct1 pc
$ 60.95
18.3 x 13.8 mm
View Details
Add to Cart
0.66ct Natural Reddish Orange Citrine, Oval, VS, Photo A

0.66ct Natural Reddish Orange Citrine, Oval, VS

Citrine

0.66ct1 pc
$ 6.57
7 x 5 mm (calibrated)
View Details
Add to Cart
2.52ct Natural Pinkish Red Ruby, Pear Shape, VS, Photo A

2.52ct Natural Pinkish Red Ruby, Pear Shape, VS

Ruby

2.52ct1 pc
$ 238.44
9.4 x 7.1 mm
View Details
Add to Cart
1.72ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.72ct Natural Multicolor Opal, Oval, Opaque

Opal

1.72ct1 pc
$ 51.39
10 x 8 mm (calibrated)
View Details
Add to Cart
0.98ct Natural Light Yellow Beryl, Pear Shape, VVS-VS, Photo A

0.98ct Natural Light Yellow Beryl, Pear Shape, VVS-VS

Beryl

0.98ct1 pc
$ 21.47
9 x 6 mm (calibrated)
View Details
Add to Cart
1.32ct Natural Dark Brown Color-Change Garnet, Octagon / Emerald Cut, VS, Photo A

1.32ct Natural Dark Brown Color-Change Garnet, Octagon / Emerald Cut, VS

Color-Change Garnet

1.32ct1 pc
$ 105.46
6 x 6 mm (calibrated)
View Details
Add to Cart
9.52ct Natural Multicolor Pietersite, Trillion, Opaque, Photo A

9.52ct Natural Multicolor Pietersite, Trillion, Opaque

Pietersite

9.52ct1 pc
$ 23.32
18.7 x 16.7 mm
View Details
Add to Cart
1.12ct Natural Medium Dark-Orange Hessonite Garnet, Octagon / Emerald Cut, VVS-VS, Photo A

1.12ct Natural Medium Dark-Orange Hessonite Garnet, Octagon / Emerald Cut, VVS-VS

Hessonite Garnet

1.12ct1 pc
$ 16.65
6.7 x 5.2 mm
View Details
Add to Cart
6.61ct Natural Light Greenish Blue Larimar, Oval, Opaque, Photo A

6.61ct Natural Light Greenish Blue Larimar, Oval, Opaque

Larimar

6.61ct1 pc
$ 78.92
15 x 10 mm (calibrated)
View Details
Add to Cart
4.49ct Natural Medium-Light Pink Strawberry Quartz, Oval, Translucent, Photo A

4.49ct Natural Medium-Light Pink Strawberry Quartz, Oval, Translucent

Strawberry Quartz

4.49ct1 pc
$ 28.69
11 x 9 mm (calibrated)
View Details
Add to Cart
1.93ct Natural Yellowish Green Prehnite, Oval, Transparent, Photo A

1.93ct Natural Yellowish Green Prehnite, Oval, Transparent

Prehnite

1.93ct1 pc
$ 12.46
7.9 x 7.4 mm
View Details
Add to Cart
4.17ctw Natural Light Scarlet Red Pyrope Garnet, Square, VS, Photo A

4.17ctw Natural Light Scarlet Red Pyrope Garnet, Square, VS

Pyrope Garnet

4.17ct total10 pcs
$ 31.98
4 x 4 mm (calibrated)
View Details
Add to Cart
37.48ct Natural Clear White Quartz, Oval, Transparent, Photo A

37.48ct Natural Clear White Quartz, Oval, Transparent

Quartz

37.48ct1 pc
$ 41.07
28.2 x 24.2 mm
View Details
Add to Cart
1.24ct Natural Light Pink Morganite, Round, VS, Photo A

1.24ct Natural Light Pink Morganite, Round, VS

Morganite

1.24ct1 pc
$ 95.10
7.5 mm (calibrated)
View Details
Add to Cart
1.14ct Natural Dark Blue Kyanite, Oval, VS-SI, Photo A

1.14ct Natural Dark Blue Kyanite, Oval, VS-SI

Kyanite

1.14ct1 pc
$ 24.98
7 x 5 mm (calibrated)
View Details
Add to Cart
2.09ct Natural Swiss Blue Topaz, Octagon / Emerald Cut, VVS, Photo A

2.09ct Natural Swiss Blue Topaz, Octagon / Emerald Cut, VVS

Topaz

2.09ct1 pc
$ 16.65
8 x 6 mm (calibrated)
View Details
Add to Cart
2.06ctw Natural Amber Orange Zircon, Oval, VVS, Photo A

2.06ctw Natural Amber Orange Zircon, Oval, VVS

Zircon

2.06ct total2 pcs
$ 51.29
6.1 x 4.9 mm
View Details
Add to Cart
8.83ct Natural Warm Brown Tiger's Eye, Cushion, Opaque, Photo A

8.83ct Natural Warm Brown Tiger's Eye, Cushion, Opaque

Tiger's Eye

8.83ct1 pc
$ 8.80
14 x 12 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 -> 9 star ratings

Very good and simple exchange

Posted By Waylon 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 -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 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

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate
Enlarged Gemstone Image