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
2.55ctw Natural Medium Violet Amethyst, Oval, VVS-VS, Photo A

2.55ctw Natural Medium Violet Amethyst, Oval, VVS-VS

Amethyst

2.55ct total6 pcs
$ 16.84
6 x 4 mm (calibrated)
View Details
Add to Cart
2.36ct Natural Multicolor Opal, Fancy, Translucent, Photo A

2.36ct Natural Multicolor Opal, Fancy, Translucent

Opal

2.36ct1 pc
$ 79.30
14 x 9 mm (calibrated)
View Details
Add to Cart
1.73ct Natural Medium Orange Citrine, Round, VVS, Photo A

1.73ct Natural Medium Orange Citrine, Round, VVS

Citrine

1.73ct1 pc
$ 17.30
8 mm (calibrated)
View Details
Add to Cart
5.74ct Natural Yellowish Green Cat's Eye Opal, Oval, Opaque, Photo A

5.74ct Natural Yellowish Green Cat's Eye Opal, Oval, Opaque

Cat's Eye Opal

5.74ct1 pc
$ 11.48
15.3 x 11.5 mm
View Details
Add to Cart
6.05ctw Natural Multicolor Mystic Quartz, Pear Shape, VVS-VS, Photo A

6.05ctw Natural Multicolor Mystic Quartz, Pear Shape, VVS-VS

Mystic Quartz

6.05ct total2 pcs
$ 50.82
12 x 8 mm (calibrated)
View Details
Add to Cart
5.40ct Natural Yellowish Green Druzy Variscite, Fancy, Opaque, Photo A

5.40ct Natural Yellowish Green Druzy Variscite, Fancy, Opaque

Druzy Variscite

5.40ct1 pc
$ 6.67
22.9 x 10.5 mm
View Details
Add to Cart
2.62ctw Natural Deep Orange-Gold Sapphire, Round, VVS-VS, Photo A

2.62ctw Natural Deep Orange-Gold Sapphire, Round, VVS-VS

Sapphire

2.62ct total4 pcs
$ 207.67
5 mm (calibrated)
View Details
Add to Cart
1.04ct Natural Flamingo Pink Morganite, Pear Shape, VVS-VS, Photo A

1.04ct Natural Flamingo Pink Morganite, Pear Shape, VVS-VS

Morganite

1.04ct1 pc
$ 137.28
9.5 x 5.4 mm
View Details
Add to Cart
2.10ctw Natural White Zircon, Oval, VS, Photo A

2.10ctw Natural White Zircon, Oval, VS

Zircon

2.10ct total2 pcs
$ 15.00
7 x 5 mm (calibrated)
View Details
Add to Cart
3.06ctw Natural Sky Blue Topaz, Pear Shape, VS, Photo A

3.06ctw Natural Sky Blue Topaz, Pear Shape, VS

Topaz

3.06ct total6 pcs
$ 28.27
6 x 4 mm (calibrated)
View Details
Add to Cart
0.20ctw Natural J Diamond, Round, VVS-VS, Photo A
Diamond Product Video (565154)

0.20ctw Natural J Diamond, Round, VVS-VS

Diamond

0.20ct total2 pcs
$ 364.83
3 mm (calibrated)
View Details
Add to Cart
2.09ct Natural Amber Orange Hessonite Garnet, Octagon / Emerald Cut, VS-SI, Photo A

2.09ct Natural Amber Orange Hessonite Garnet, Octagon / Emerald Cut, VS-SI

Hessonite Garnet

2.09ct1 pc
$ 42.05
8.5 x 6 mm
View Details
Add to Cart
0.40ct Natural Medium Light Green Kornerupine, Pear Shape, VVS, Photo A
Kornerupine Product Video (639744)

0.40ct Natural Medium Light Green Kornerupine, Pear Shape, VVS

Kornerupine

0.40ct1 pc
$ 41.28
5.7 x 4.1 mm
View Details
Add to Cart
3.95ct Natural Multicolor Black Opal, Pear Shape, Opaque, Photo A

3.95ct Natural Multicolor Black Opal, Pear Shape, Opaque

Black Opal

3.95ct1 pc
$ 138.65
17 x 10.4 mm
View Details
Add to Cart
12.76ct Natural Multicolor Agate, Fancy, Translucent, Photo A

12.76ct Natural Multicolor Agate, Fancy, Translucent

Agate

12.76ct1 pc
$ 26.92
17.1 x 8.9 mm
View Details
Add to Cart
1.67ctw Natural Bluish White Rainbow Moonstone, Oval, Transparent, Photo A

1.67ctw Natural Bluish White Rainbow Moonstone, Oval, Transparent

Rainbow Moonstone

1.67ct total2 pcs
$ 34.07
7 x 5 mm (calibrated)
View Details
Add to Cart
2.58ctw Natural White Zircon, Oval, VVS-VS, Photo A

2.58ctw Natural White Zircon, Oval, VVS-VS

Zircon

2.58ct total4 pcs
$ 20.44
6 x 4 mm (calibrated)
View Details
Add to Cart
78.76ct Natural Multicolor Jasper, Oval, Opaque, Photo A

78.76ct Natural Multicolor Jasper, Oval, Opaque

Jasper

78.76ct1 pc
$ 48.86
37.5 x 29.1 mm
View Details
Add to Cart
0.95ct Natural Medium Orange Zircon, Oval, VVS-VS, Photo A

0.95ct Natural Medium Orange Zircon, Oval, VVS-VS

Zircon

0.95ct1 pc
$ 17.10
5.9 x 4.8 mm
View Details
Add to Cart
0.52ct Natural Lively Green Sphene, Oval, Transparent, Photo A

0.52ct Natural Lively Green Sphene, Oval, Transparent

Sphene

0.52ct1 pc
$ 3.12
5.3 x 4.5 mm
View Details
Add to Cart
3.64ctw Natural Light Scarlet Red Pyrope Garnet, Square, VS, Photo A

3.64ctw Natural Light Scarlet Red Pyrope Garnet, Square, VS

Pyrope Garnet

3.64ct total10 pcs
$ 33.64
4 x 4 mm (calibrated)
View Details
Add to Cart
2.08ct Natural Deep Red Ruby, Oval, VS-SI, Photo A

2.08ct Natural Deep Red Ruby, Oval, VS-SI

Ruby

2.08ct1 pc
$ 224.64
8 x 6 mm (calibrated)
View Details
Add to Cart
1.18ct Natural Medium Orange Fire Opal, Oval, Transparent, Photo A
Fire Opal Product Video (674147)

1.18ct Natural Medium Orange Fire Opal, Oval, Transparent

Fire Opal

1.18ct1 pc
$ 49.56
9.5 x 7 mm
View Details
Add to Cart
0.42ct Natural Honey Orange Sphalerite, Round, SI, Photo A

0.42ct Natural Honey Orange Sphalerite, Round, SI

Sphalerite

0.42ct1 pc
$ 25.20
4.2 mm
View Details
Add to Cart
8.01ctw Natural Black Onyx, Oval, Opaque, Photo A

8.01ctw Natural Black Onyx, Oval, Opaque

Onyx

8.01ct total2 pcs
$ 19.22
13 x 11 mm (calibrated)
View Details
Add to Cart
6.45ct Natural Medium Dark-Brown Smoky Quartz, Pear Shape, VS, Photo A

6.45ct Natural Medium Dark-Brown Smoky Quartz, Pear Shape, VS

Smoky Quartz

6.45ct1 pc
$ 15.48
15.2 x 11.1 mm
View Details
Add to Cart
12.63ctw Natural Medium Violet Amethyst, Oval, Transparent, Photo A

12.63ctw Natural Medium Violet Amethyst, Oval, Transparent

Amethyst

12.63ct total2 pcs
$ 60.18
14 x 10 mm (calibrated)
View Details
Add to Cart
24.81ctw Natural Swiss Blue Topaz, Fancy, Transparent, Photo A
Topaz Product Video (474870)

24.81ctw Natural Swiss Blue Topaz, Fancy, Transparent

Topaz

24.81ct total2 pcs
$ 136.46
18.9 x 11.4 mm
View Details
Add to Cart
18.16ct Natural Medium Violet Amethyst, Cushion, VVS, Photo A

18.16ct Natural Medium Violet Amethyst, Cushion, VVS

Amethyst

18.16ct1 pc
$ 152.54
20 x 15 mm (calibrated)
View Details
Add to Cart
8.39ct Natural Deep Red Ruby, Oval, Translucent, Photo A

8.39ct Natural Deep Red Ruby, Oval, Translucent

Ruby

8.39ct1 pc
$ 276.88
13 x 11 mm (calibrated)
View Details
Add to Cart
1.60ctw Natural Medium Orange Sapphire, Oval, VS, Photo A
Sapphire Product Video (732653)

1.60ctw Natural Medium Orange Sapphire, Oval, VS

Sapphire

1.60ct total2 pcs
$ 288.00
6 x 4 mm (calibrated)
View Details
Add to Cart
0.90ct Natural Light Lively Green Peridot, Oval, VS, Photo A

0.90ct Natural Light Lively Green Peridot, Oval, VS

Peridot

0.90ct1 pc
$ 7.56
7 x 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

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image