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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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1.18ct Natural Lively Green Peridot, Oval, VS, Photo A

1.18ct Natural Lively Green Peridot, Oval, VS

Peridot

1.18ct1 pc
$ 9.91
8 x 6 mm (calibrated)
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24.89ctw Natural Multicolor Jasper, Cushion, Opaque, Photo A

24.89ctw Natural Multicolor Jasper, Cushion, Opaque

Jasper

24.89ct total2 pcs
$ 17.63
20 x 15 mm (calibrated)
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15.45ct Natural Multicolor Agate, Fancy, Opaque, Photo A

15.45ct Natural Multicolor Agate, Fancy, Opaque

Agate

15.45ct1 pc
$ 17.62
13 x 13 mm (calibrated)
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4.48ctw Natural Dark Red Pyrope Garnet, Square, VS, Photo A

4.48ctw Natural Dark Red Pyrope Garnet, Square, VS

Pyrope Garnet

4.48ct total10 pcs
$ 41.40
4 x 4 mm (calibrated)
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6.73ct Natural Green Uvarovite Garnet Drusy, Fancy, Opaque, Photo A

6.73ct Natural Green Uvarovite Garnet Drusy, Fancy, Opaque

Uvarovite Garnet Drusy

6.73ct1 pc
$ 26.38
13.8 x 11.6 mm
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8.30ct Natural Hickory Brown Smoky Quartz, Octagon / Emerald Cut, VVS, Photo A

8.30ct Natural Hickory Brown Smoky Quartz, Octagon / Emerald Cut, VVS

Smoky Quartz

8.30ct1 pc
$ 11.95
12 x 12 mm (calibrated)
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1.50ct Natural Deep Orange Hessonite Garnet, Cushion, VS, Photo A

1.50ct Natural Deep Orange Hessonite Garnet, Cushion, VS

Hessonite Garnet

1.50ct1 pc
$ 64.91
7 x 7 mm (calibrated)
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0.66ct Natural Light Green Sapphire, Heart, VS, Photo A

0.66ct Natural Light Green Sapphire, Heart, VS

Sapphire

0.66ct1 pc
$ 43.50
5 x 5 mm (calibrated)
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0.85ct Natural Earthy Pink Tourmaline, Round, Transparent, Photo A

0.85ct Natural Earthy Pink Tourmaline, Round, Transparent

Tourmaline

0.85ct1 pc
$ 40.80
6 mm (calibrated)
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1.59ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS, Photo A

1.59ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS

Topaz

1.59ct total2 pcs
$ 10.46
7 x 5 mm (calibrated)
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0.73ct Natural Multicolor Sapphire, Cushion, VVS, Photo A

0.73ct Natural Multicolor Sapphire, Cushion, VVS

Sapphire

0.73ct1 pc
$ 70.08
5.4 x 4.4 mm
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6.77ct Natural Hot Pink Topaz, Pear Shape, VVS-VS, Photo A

6.77ct Natural Hot Pink Topaz, Pear Shape, VVS-VS

Topaz

6.77ct1 pc
$ 89.54
14 x 10 mm (calibrated)
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1.15ct Natural Reddish Purple Spinel, Cushion, VVS, Photo A

1.15ct Natural Reddish Purple Spinel, Cushion, VVS

Spinel

1.15ct1 pc
$ 72.86
6.6 x 6.5 mm
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0.38ct Natural Intense Red Sapphire, Pear Shape, VS, Photo A

0.38ct Natural Intense Red Sapphire, Pear Shape, VS

Sapphire

0.38ct1 pc
$ 68.40
5 x 4 mm (calibrated)
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104.71ct Natural Vivid Pink Violet Amethyst, Pear Shape, VVS, Photo A
Amethyst Product Video (724431)

104.71ct Natural Vivid Pink Violet Amethyst, Pear Shape, VVS

Amethyst

104.71ct1 pc
$ 944.90
33.5 x 33.3 mm
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37.59ct Natural Multicolor Rhodochrosite, Oval, Opaque, Photo A

37.59ct Natural Multicolor Rhodochrosite, Oval, Opaque

Rhodochrosite

37.59ct1 pc
$ 119.58
31.7 x 16.2 mm
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4.55ctw Natural Sky Blue Topaz, Heart, VS, Photo A

4.55ctw Natural Sky Blue Topaz, Heart, VS

Topaz

4.55ct total15 pcs
$ 30.04
4 x 4 mm (calibrated)
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2.39ctw Natural Light Golden-Yellow Golden Beryl, Oval, VS, Photo A

2.39ctw Natural Light Golden-Yellow Golden Beryl, Oval, VS

Golden Beryl

2.39ct total2 pcs
$ 78.88
8 x 6 mm (calibrated)
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110.64ct Natural Orange Brown Druzy Citrine, Oval, Opaque, Photo A
Druzy Citrine Product Video (690246)

110.64ct Natural Orange Brown Druzy Citrine, Oval, Opaque

Druzy Citrine

110.64ct1 pc
$ 65.00
39.1 x 31.4 mm
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1.04ct Natural Bright Blue Kyanite, Oval, VS-SI, Photo A

1.04ct Natural Bright Blue Kyanite, Oval, VS-SI

Kyanite

1.04ct1 pc
$ 27.46
7 x 5 mm (calibrated)
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0.53ct Natural Lime Green Sphene, Oval, Transparent, Photo A

0.53ct Natural Lime Green Sphene, Oval, Transparent

Sphene

0.53ct1 pc
$ 3.18
5.1 x 4.4 mm
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0.57ct Natural Golden-Orange Sapphire, Oval, VVS-VS, Photo A

0.57ct Natural Golden-Orange Sapphire, Oval, VVS-VS

Sapphire

0.57ct1 pc
$ 32.05
6 x 4 mm (calibrated)
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1.06ct Natural Medium-Dark Orange Hessonite Garnet, Round, VS, Photo A

1.06ct Natural Medium-Dark Orange Hessonite Garnet, Round, VS

Hessonite Garnet

1.06ct1 pc
$ 22.30
6 mm (calibrated)
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1.96ct Natural Multicolor White Opal, Oval, Transparent, Photo A

1.96ct Natural Multicolor White Opal, Oval, Transparent

Opal

1.96ct1 pc
$ 58.80
12 x 8 mm (calibrated)
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4.96ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent, Photo A

4.96ctw Natural Pale Cream Yellow Quartz, Flower Cut, Transparent

Quartz

4.96ct total4 pcs
$ 22.92
9 x 9 mm (calibrated)
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11.11ct Natural Multicolor Agate, Fancy, Opaque, Photo A

11.11ct Natural Multicolor Agate, Fancy, Opaque

Agate

11.11ct1 pc
$ 23.44
17.9 x 7.8 mm
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0.58ct Natural Bright Orange Sapphire, Pear Shape, VVS, Photo A

0.58ct Natural Bright Orange Sapphire, Pear Shape, VVS

Sapphire

0.58ct1 pc
$ 73.88
6 x 4 mm (calibrated)
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2.91ct Natural Deep Violet Amethyst, Trillion, VS, Photo A

2.91ct Natural Deep Violet Amethyst, Trillion, VS

Amethyst

2.91ct1 pc
$ 26.89
10 x 10 mm (calibrated)
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9.94ct Natural Multicolor Coral, Oval, Translucent, Photo A

9.94ct Natural Multicolor Coral, Oval, Translucent

Coral

9.94ct1 pc
$ 39.36
17.4 x 14.1 mm
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15.67ct Natural Gray Jadeite, Oval, Opaque, Photo A

15.67ct Natural Gray Jadeite, Oval, Opaque

Jadeite

15.67ct1 pc
$ 62.05
19 x 12.5 mm
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4.43ct Natural Deep Golden Orange Citrine, Oval, VVS, Photo A

4.43ct Natural Deep Golden Orange Citrine, Oval, VVS

Citrine

4.43ct1 pc
$ 40.93
13.9 x 9.5 mm
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2.59ctw Natural Clear White Zircon, Oval, VS, Photo A

2.59ctw Natural Clear White Zircon, Oval, VS

Zircon

2.59ct total2 pcs
$ 30.64
7.2 x 5.3 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

So far So good

Posted By VH-1 in July, 2025
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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
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Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
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Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
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Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
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