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
26.13ctw Natural Black Spinel, Oval, Opaque, Photo A

26.13ctw Natural Black Spinel, Oval, Opaque

Spinel

26.13ct total2 pcs
$ 85.89
18 x 13 mm (calibrated)
View Details
Add to Cart
0.55ct Natural Medium Violet Amethyst, Octagon / Emerald Cut, VS, Photo A

0.55ct Natural Medium Violet Amethyst, Octagon / Emerald Cut, VS

Amethyst

0.55ct1 pc
$ 3.20
6 x 4.2 mm
View Details
Add to Cart
0.87ct Natural Dark Purple Spinel, Pear Shape, VS, Photo A

0.87ct Natural Dark Purple Spinel, Pear Shape, VS

Spinel

0.87ct1 pc
$ 81.48
7.9 x 4.8 mm
View Details
Add to Cart
1.35ctw Natural Dark Golden Sapphire, Round, VVS-VS, Photo A

1.35ctw Natural Dark Golden Sapphire, Round, VVS-VS

Sapphire

1.35ct total2 pcs
$ 88.83
5 mm (calibrated)
View Details
Add to Cart
2.61ctw Natural Light Lively Green Peridot, Pear Shape, VVS-VS, Photo A

2.61ctw Natural Light Lively Green Peridot, Pear Shape, VVS-VS

Peridot

2.61ct total4 pcs
$ 25.74
7 x 5 mm (calibrated)
View Details
Add to Cart
1.12ct Natural Deep Purple Rhodolite Garnet, Pear Shape, VS, Photo A

1.12ct Natural Deep Purple Rhodolite Garnet, Pear Shape, VS

Rhodolite Garnet

1.12ct1 pc
$ 29.75
7 x 5 mm (calibrated)
View Details
Add to Cart
2.06ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

2.06ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

2.06ct total10 pcs
$ 78.99
5 x 3 mm (calibrated)
View Details
Add to Cart
2.27ct Natural Medium Golden Citrine, Trillion, VVS-VS, Photo A

2.27ct Natural Medium Golden Citrine, Trillion, VVS-VS

Citrine

2.27ct1 pc
$ 12.28
9 x 9 mm (calibrated)
View Details
Add to Cart
12.85ct Natural Bluish White Rainbow Moonstone, Fancy, Transparent, Photo A

12.85ct Natural Bluish White Rainbow Moonstone, Fancy, Transparent

Rainbow Moonstone

12.85ct1 pc
$ 102.39
22.6 x 10 mm
View Details
Add to Cart
4.81ctw Natural Swiss Blue Topaz, Round, VVS-VS, Photo A

4.81ctw Natural Swiss Blue Topaz, Round, VVS-VS

Topaz

4.81ct total2 pcs
$ 36.89
8 mm (calibrated)
View Details
Add to Cart
0.63ct Natural Pale Yellow Beryl, Oval, VVS, Photo A

0.63ct Natural Pale Yellow Beryl, Oval, VVS

Beryl

0.63ct1 pc
$ 12.55
7 x 5 mm (calibrated)
View Details
Add to Cart
1.28ct Natural Light Yellow Sapphire, Baguette, VVS-VS, Photo A
Sapphire Product Video (745631)

1.28ct Natural Light Yellow Sapphire, Baguette, VVS-VS

Sapphire

1.28ct1 pc
$ 265.60
5.7 x 5.1 mm
View Details
Add to Cart
4.00ct Natural Golden Citrine, Oval, VVS-VS, Photo A

4.00ct Natural Golden Citrine, Oval, VVS-VS

Citrine

4.00ct1 pc
$ 24.24
12.2 x 9.3 mm
View Details
Add to Cart
89.56ct Natural Lemon Yellow Quartz, Oval, VVS, Photo A
Quartz Product Video (470296)

89.56ct Natural Lemon Yellow Quartz, Oval, VVS

Quartz

89.56ct1 pc
$ 122.66
36 x 22.7 mm
View Details
Add to Cart
0.95ct Natural Multicolor Opal, Oval, Transparent, Photo A

0.95ct Natural Multicolor Opal, Oval, Transparent

Opal

0.95ct1 pc
$ 23.66
9.3 x 6.7 mm
View Details
Add to Cart
8.59ct Natural White with Black Dendritic Agate, Pear Shape, Opaque, Photo A

8.59ct Natural White with Black Dendritic Agate, Pear Shape, Opaque

Dendritic Agate

8.59ct1 pc
$ 6.84
18 x 13 mm (calibrated)
View Details
Add to Cart
2.56ct Natural Medium Violet Amethyst, Trillion, VS, Photo A

2.56ct Natural Medium Violet Amethyst, Trillion, VS

Amethyst

2.56ct1 pc
$ 17.85
10 x 10 mm (calibrated)
View Details
Add to Cart
3.56ct Natural Purplish Blue Chalcedony, Oval, Transparent, Photo A

3.56ct Natural Purplish Blue Chalcedony, Oval, Transparent

Chalcedony

3.56ct1 pc
$ 7.09
11 x 9 mm (calibrated)
View Details
Add to Cart
4.18ctw Natural Swiss Blue Topaz, Octagon / Emerald Cut, VVS-VS, Photo A

4.18ctw Natural Swiss Blue Topaz, Octagon / Emerald Cut, VVS-VS

Topaz

4.18ct total4 pcs
$ 29.91
7 x 5 mm (calibrated)
View Details
Add to Cart
3.59ctw Natural Medium Gold Citrine, Round, VVS, Photo A

3.59ctw Natural Medium Gold Citrine, Round, VVS

Citrine

3.59ct total2 pcs
$ 28.60
8 mm (calibrated)
View Details
Add to Cart
21.65ct Natural Multicolor Pietersite, Oval, Opaque, Photo A

21.65ct Natural Multicolor Pietersite, Oval, Opaque

Pietersite

21.65ct1 pc
$ 71.88
25.9 x 15.8 mm
View Details
Add to Cart
0.59ct Natural Medium Violet Amethyst, Marquise, VVS, Photo A

0.59ct Natural Medium Violet Amethyst, Marquise, VVS

Amethyst

0.59ct1 pc
$ 3.92
8 x 4 mm (calibrated)
View Details
Add to Cart
10.42ct Natural Light Green Druzy Variscite, Fancy, Opaque, Photo A

10.42ct Natural Light Green Druzy Variscite, Fancy, Opaque

Druzy Variscite

10.42ct1 pc
$ 10.69
21.8 x 16.4 mm
View Details
Add to Cart
0.60ctw Natural Golden Orange Sapphire, Baguette, VS-SI, Photo A

0.60ctw Natural Golden Orange Sapphire, Baguette, VS-SI

Sapphire

0.60ct total2 pcs
$ 39.20
4.8 x 2.6 mm
View Details
Add to Cart
0.91ct Natural Dark Purple Spinel, Oval, VVS, Photo A

0.91ct Natural Dark Purple Spinel, Oval, VVS

Spinel

0.91ct1 pc
$ 75.53
6.2 x 4.4 mm
View Details
Add to Cart
1.16ct Natural Clear White Sillimanite Cat's Eye, Oval, Transparent, Photo A

1.16ct Natural Clear White Sillimanite Cat's Eye, Oval, Transparent

Sillimanite Cat's Eye

1.16ct1 pc
$ 4.45
6.4 x 5.8 mm
View Details
Add to Cart
2.59ct Natural Light Gold Beryl, Oval, VVS, Photo A

2.59ct Natural Light Gold Beryl, Oval, VVS

Beryl

2.59ct1 pc
$ 56.76
11 x 9 mm (calibrated)
View Details
Add to Cart
3.21ctw Natural Swiss Blue Topaz, Pear Shape, VS, Photo A

3.21ctw Natural Swiss Blue Topaz, Pear Shape, VS

Topaz

3.21ct total6 pcs
$ 24.62
6.1 x 4.2 mm
View Details
Add to Cart
11.95ct Natural Schorl Tourmaline, Octagon / Emerald Cut, Opaque, Photo A

11.95ct Natural Schorl Tourmaline, Octagon / Emerald Cut, Opaque

Tourmaline

11.95ct1 pc
$ 59.51
13.8 x 11.1 mm
View Details
Add to Cart
1.56ct Natural Jam Red Ruby, Octagon / Emerald Cut, VS, Photo A

1.56ct Natural Jam Red Ruby, Octagon / Emerald Cut, VS

Ruby

1.56ct1 pc
$ 139.84
7 x 5 mm (calibrated)
View Details
Add to Cart
1.98ctw Natural Multicolor Labradorite, Round, Translucent, Photo A

1.98ctw Natural Multicolor Labradorite, Round, Translucent

Labradorite

1.98ct total2 pcs
$ 2.37
6 mm (calibrated)
View Details
Add to Cart
1.09ct Natural Brownish Green Tourmaline, Oval, VS, Photo A

1.09ct Natural Brownish Green Tourmaline, Oval, VS

Tourmaline

1.09ct1 pc
$ 41.48
6.2 x 5.7 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

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Over pretty well experience the your website no complaints about it very easy reliable service provided

Posted By Blas in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
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

My experience was done with ease

Posted By Barb 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
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image