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Natural Cabochon Gemstones

Browse our collection of natural cabochon gemstones, featuring smooth domed cuts perfect for jewelry and gemstone collecting.

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0.41ct Natural Light Yellow Sapphire, Heart, VVS-VS, Photo A

0.41ct Natural Light Yellow Sapphire, Heart, VVS-VS

Sapphire

0.41ct1 pc
$ 8.55
4.6 x 4.6 mm
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4.28ctw Natural White Zircon, Round, VVS-VS, Photo A

4.28ctw Natural White Zircon, Round, VVS-VS

Zircon

4.28ct total2 pcs
$ 151.75
7 mm (calibrated)
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41.43ct Natural Multicolor Coral, Oval, Opaque, Photo A

41.43ct Natural Multicolor Coral, Oval, Opaque

Coral

41.43ct1 pc
$ 73.28
37.4 x 25.7 mm
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1.35ct Natural Light Red Ruby, Oval, VS, Photo A

1.35ct Natural Light Red Ruby, Oval, VS

Ruby

1.35ct1 pc
$ 113.40
7.9 x 5.7 mm
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1.04ct Natural Bright Orange Sunstone, Oval, Translucent, Photo A

1.04ct Natural Bright Orange Sunstone, Oval, Translucent

Sunstone

1.04ct1 pc
$ 8.74
8 x 6 mm (calibrated)
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0.31ct Natural Baby Blue Sapphire, Heart, VS, Photo A

0.31ct Natural Baby Blue Sapphire, Heart, VS

Sapphire

0.31ct1 pc
$ 29.76
4.2 x 4.2 mm
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6.71ct Natural Purplish Violet Amethyst, Pear Shape, VVS-VS, Photo A

6.71ct Natural Purplish Violet Amethyst, Pear Shape, VVS-VS

Amethyst

6.71ct1 pc
$ 56.36
16 x 12 mm (calibrated)
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3.00ct Natural Very Light Green Fluorite, Pear Shape, Transparent, Photo A

3.00ct Natural Very Light Green Fluorite, Pear Shape, Transparent

Fluorite

3.00ct1 pc
$ 14.87
10 x 8 mm (calibrated)
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1.97ct Natural Golden-Yellow Citrine, Round, VVS, Photo A

1.97ct Natural Golden-Yellow Citrine, Round, VVS

Citrine

1.97ct1 pc
$ 16.55
8 mm (calibrated)
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3.11ctw Natural White Topaz, Cushion, VVS-VS, Photo A

3.11ctw Natural White Topaz, Cushion, VVS-VS

Topaz

3.11ct total6 pcs
$ 20.53
4.5 x 4.5 mm
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1.08ct Natural Pistachio Green Emerald, Oval, Translucent, Photo A

1.08ct Natural Pistachio Green Emerald, Oval, Translucent

Emerald

1.08ct1 pc
$ 90.72
6.9 x 5.9 mm
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5.89ctw Natural Multicolor Labradorite, Square, Translucent, Photo A

5.89ctw Natural Multicolor Labradorite, Square, Translucent

Labradorite

5.89ct total20 pcs
$ 8.23
4.5 x 4.5 mm
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1.77ctw Natural Blackish Red Pyrope Garnet, Heart, VVS-VS, Photo A

1.77ctw Natural Blackish Red Pyrope Garnet, Heart, VVS-VS

Pyrope Garnet

1.77ct total2 pcs
$ 16.36
6 x 6 mm (calibrated)
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2.98ct Natural Medium Violet Amethyst, Trillion, VVS-VS, Photo A

2.98ct Natural Medium Violet Amethyst, Trillion, VVS-VS

Amethyst

2.98ct1 pc
$ 26.90
10 x 10 mm (calibrated)
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0.44ct Natural Intense Pink Sapphire, Oval, VVS, Photo A

0.44ct Natural Intense Pink Sapphire, Oval, VVS

Sapphire

0.44ct1 pc
$ 49.99
6 x 4 mm (calibrated)
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1.32ct Natural White Sapphire, Pear Shape, VVS-VS, Photo A
Sapphire Product Video (734680)

1.32ct Natural White Sapphire, Pear Shape, VVS-VS

Sapphire

1.32ct1 pc
$ 633.60
8.7 x 5.4 mm
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0.65ct Natural Intense Purple Sapphire, Oval, VVS-VS, Photo A

0.65ct Natural Intense Purple Sapphire, Oval, VVS-VS

Sapphire

0.65ct1 pc
$ 102.96
6.3 x 4.6 mm
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22.84ct Natural Multicolor Tiger's Eye Matrix, Pear Shape, Opaque, Photo A

22.84ct Natural Multicolor Tiger's Eye Matrix, Pear Shape, Opaque

Tiger's Eye Matrix

22.84ct1 pc
$ 12.34
23.9 x 18.6 mm
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16.41ct Natural Multicolor Agate, Round, Opaque, Photo A

16.41ct Natural Multicolor Agate, Round, Opaque

Agate

16.41ct1 pc
$ 33.48
16 mm (calibrated)
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0.49ct Natural Golden Citrine, Cushion, VS, Photo A

0.49ct Natural Golden Citrine, Cushion, VS

Citrine

0.49ct1 pc
$ 4.41
5 x 5 mm (calibrated)
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2.91ct Natural Light Violet Amethyst, Trillion, VS, Photo A

2.91ct Natural Light Violet Amethyst, Trillion, VS

Amethyst

2.91ct1 pc
$ 26.89
10 x 10 mm (calibrated)
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3.42ct Natural Deep Green Tourmaline, Octagon / Emerald Cut, VVS-VS, Photo A
Tourmaline Product Video (347685)

3.42ct Natural Deep Green Tourmaline, Octagon / Emerald Cut, VVS-VS

Tourmaline

3.42ct1 pc
$ 184.68
29.7 x 3.8 mm
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0.45ct Natural Honey Orange Spessartite Garnet, Oval, VS, Photo A

0.45ct Natural Honey Orange Spessartite Garnet, Oval, VS

Spessartite Garnet

0.45ct1 pc
$ 16.20
5 x 3.3 mm
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1.03ct Natural Deep Red Ruby, Round, VS-SI, Photo A

1.03ct Natural Deep Red Ruby, Round, VS-SI

Ruby

1.03ct1 pc
$ 426.50
5.5 mm (calibrated)
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12.86ct Natural Medium Yellow Quartz, Round, Transparent, Photo A

12.86ct Natural Medium Yellow Quartz, Round, Transparent

Quartz

12.86ct1 pc
$ 62.14
16 mm (calibrated)
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1.64ctw Natural Intense Violet Blue Tanzanite, Oval, VVS-VS, Photo A

1.64ctw Natural Intense Violet Blue Tanzanite, Oval, VVS-VS

Tanzanite

1.64ct total4 pcs
$ 140.71
6 x 4 mm (calibrated)
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1.38ct Natural Forest Green Tourmaline, Octagon / Emerald Cut, VVS-VS, Photo A

1.38ct Natural Forest Green Tourmaline, Octagon / Emerald Cut, VVS-VS

Tourmaline

1.38ct1 pc
$ 40.08
17.8 x 3.1 mm
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2.93ctw Natural Deep Brownish Orange Mali Garnet, Oval, VVS-VS, Photo A
Mali Garnet Product Video (381853)

2.93ctw Natural Deep Brownish Orange Mali Garnet, Oval, VVS-VS

Mali Garnet

2.93ct total4 pcs
$ 206.72
6 x 4.9 mm
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17.52ct Natural Multicolor Jasper, Oval, Opaque, Photo A

17.52ct Natural Multicolor Jasper, Oval, Opaque

Jasper

17.52ct1 pc
$ 46.25
25 x 18 mm (calibrated)
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48.99ct Natural Medium-Light Yellow Quartz, Oval, Transparent, Photo A

48.99ct Natural Medium-Light Yellow Quartz, Oval, Transparent

Quartz

48.99ct1 pc
$ 77.60
28.8 x 21.4 mm
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1.39ct Natural Honey Yellow Beryl, Pear Shape, VVS-VS, Photo A

1.39ct Natural Honey Yellow Beryl, Pear Shape, VVS-VS

Beryl

1.39ct1 pc
$ 33.36
10 x 7 mm (calibrated)
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1.46ct Natural Deep Orange Hessonite Garnet, Octagon / Emerald Cut, VS, Photo A
Hessonite Garnet Product Video (567688)

1.46ct Natural Deep Orange Hessonite Garnet, Octagon / Emerald Cut, VS

Hessonite Garnet

1.46ct1 pc
$ 32.76
6.3 x 6.2 mm
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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 and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate
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