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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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1.74ctw Natural Warm Green Demantoid Garnet, Oval, VS, Photo A

1.74ctw Natural Warm Green Demantoid Garnet, Oval, VS

Demantoid Garnet

1.74ct total5 pcs
$ 229.68
4.5 x 3.6 mm
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9.58ct Natural Multicolor Labradorite, Cushion, Translucent, Photo A

9.58ct Natural Multicolor Labradorite, Cushion, Translucent

Labradorite

9.58ct1 pc
$ 17.36
18.2 x 8.3 mm
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3.82ct Natural Cherry Pink Kunzite, Fancy, VS, Photo A
Kunzite Product Video (710249)

3.82ct Natural Cherry Pink Kunzite, Fancy, VS

Kunzite

3.82ct1 pc
$ 121.48
11.6 x 7.5 mm
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8.04ct Natural Medium Green Druzy Variscite, Fancy, Opaque, Photo A

8.04ct Natural Medium Green Druzy Variscite, Fancy, Opaque

Druzy Variscite

8.04ct1 pc
$ 9.94
26.9 x 13.5 mm
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0.59ct Natural Grayish Green Sapphire, Round, VVS-VS, Photo A
Sapphire Product Video (727052)

0.59ct Natural Grayish Green Sapphire, Round, VVS-VS

Sapphire

0.59ct1 pc
$ 99.12
4.5 mm (calibrated)
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2.83ctw Natural White Zircon, Oval, VS, Photo A

2.83ctw Natural White Zircon, Oval, VS

Zircon

2.83ct total2 pcs
$ 20.21
7 x 5 mm (calibrated)
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7.36ct Natural Iris Violet Amethyst, Briolette, VS, Photo A

7.36ct Natural Iris Violet Amethyst, Briolette, VS

Amethyst

7.36ct1 pc
$ 38.86
14 x 9 mm (calibrated)
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22.57ct Natural Dark Gray Hematite, Heart, Opaque, Photo A

22.57ct Natural Dark Gray Hematite, Heart, Opaque

Hematite

22.57ct1 pc
$ 59.58
20.3 x 19.1 mm
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0.47ct Natural Grayish Green Sapphire, Cushion, VS, Photo A

0.47ct Natural Grayish Green Sapphire, Cushion, VS

Sapphire

0.47ct1 pc
$ 30.73
4.2 x 4.2 mm
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12.14ct Natural Light Yellow Quartz, Oval, Transparent, Photo A

12.14ct Natural Light Yellow Quartz, Oval, Transparent

Quartz

12.14ct1 pc
$ 14.57
15.2 x 12.5 mm
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4.45ct Natural Medium-Dark Golden Citrine, Pear Shape, VVS-VS, Photo A

4.45ct Natural Medium-Dark Golden Citrine, Pear Shape, VVS-VS

Citrine

4.45ct1 pc
$ 41.12
13 x 9 mm (calibrated)
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2.56ctw Natural Apricot Orange Sapphire, Round, VVS-VS, Photo A

2.56ctw Natural Apricot Orange Sapphire, Round, VVS-VS

Sapphire

2.56ct total4 pcs
$ 202.92
5 mm (calibrated)
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1.41ct Natural Light Green Emerald, Oval, Translucent, Photo A

1.41ct Natural Light Green Emerald, Oval, Translucent

Emerald

1.41ct1 pc
$ 118.44
7.3 x 6 mm
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3.52ct Natural Medium Gold Citrine, Oval, VS, Photo A

3.52ct Natural Medium Gold Citrine, Oval, VS

Citrine

3.52ct1 pc
$ 32.52
12.4 x 9.5 mm
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3.44ctw Natural Deep Red Almandine Garnet, Baguette, VVS-VS, Photo A

3.44ctw Natural Deep Red Almandine Garnet, Baguette, VVS-VS

Almandine Garnet

3.44ct total2 pcs
$ 144.48
10.1 x 5.1 mm
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0.59ct Natural Medium Golden Brown Sphalerite, Oval, SI-I1, Photo A

0.59ct Natural Medium Golden Brown Sphalerite, Oval, SI-I1

Sphalerite

0.59ct1 pc
$ 35.40
5.7 x 4.6 mm
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16.85ctw Natural Greenish Yellow Quartz, Flower Cut, Transparent, Photo A

16.85ctw Natural Greenish Yellow Quartz, Flower Cut, Transparent

Quartz

16.85ct total4 pcs
$ 77.86
10 x 9.4 mm
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18.37ct Natural Multicolor Ammolite, Fancy, Opaque, Photo A
Ammolite Product Video (377461)

18.37ct Natural Multicolor Ammolite, Fancy, Opaque

Ammolite

18.37ct1 pc
$ 242.48
23.6 x 19.5 mm
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0.65ct Natural Golden Sapphire, Round, VVS-VS, Photo A

0.65ct Natural Golden Sapphire, Round, VVS-VS

Sapphire

0.65ct1 pc
$ 50.12
5 mm (calibrated)
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13.36ct Natural Earthy Green Maw-Sit-Sit, Baguette, Opaque, Photo A

13.36ct Natural Earthy Green Maw-Sit-Sit, Baguette, Opaque

Maw-Sit-Sit

13.36ct1 pc
$ 52.91
15.1 x 11.3 mm
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0.92ct Natural Pistachio Green Emerald, Oval, Translucent, Photo A

0.92ct Natural Pistachio Green Emerald, Oval, Translucent

Emerald

0.92ct1 pc
$ 88.32
6.1 x 5.3 mm
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0.89ct Natural Light Golden-Yellow Beryl, Oval, VS, Photo A

0.89ct Natural Light Golden-Yellow Beryl, Oval, VS

Beryl

0.89ct1 pc
$ 20.47
7.9 x 5.7 mm
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0.40ct Natural Light Royal Purple Pink Sapphire, Fancy, VS, Photo A

0.40ct Natural Light Royal Purple Pink Sapphire, Fancy, VS

Sapphire

0.40ct1 pc
$ 44.09
6.4 x 4.3 mm
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6.36ct Natural Golden Orange Cat's Eye Opal, Oval, Opaque, Photo A

6.36ct Natural Golden Orange Cat's Eye Opal, Oval, Opaque

Cat's Eye Opal

6.36ct1 pc
$ 22.90
13.4 x 11.4 mm
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0.62ct Natural Light Pink Spinel, Cushion, VVS-VS, Photo A

0.62ct Natural Light Pink Spinel, Cushion, VVS-VS

Spinel

0.62ct1 pc
$ 52.08
4.7 x 4.5 mm
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40.57ct Natural Multicolor Quartz With Marcasite, Oval, Transparent, Photo A
Quartz With Marcasite Product Video (521444)

40.57ct Natural Multicolor Quartz With Marcasite, Oval, Transparent

Quartz With Marcasite

40.57ct1 pc
$ 321.31
29.7 x 20.3 mm
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0.20ct Natural L Diamond, Round, VS, Photo A

0.20ct Natural L Diamond, Round, VS

Diamond

0.20ct1 pc
$ 404.57
3.5 mm (calibrated)
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2.95ct Natural Tuscany Yellow Beryl, Oval, VVS, Photo A

2.95ct Natural Tuscany Yellow Beryl, Oval, VVS

Beryl

2.95ct1 pc
$ 77.88
11 x 9 mm (calibrated)
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2.06ctw Natural Tuscany Yellow Golden Beryl, Oval, VS, Photo A

2.06ctw Natural Tuscany Yellow Golden Beryl, Oval, VS

Golden Beryl

2.06ct total2 pcs
$ 67.98
8 x 6 mm (calibrated)
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10.04ctw Natural Medium Green Amazonite, Round, Opaque, Photo A

10.04ctw Natural Medium Green Amazonite, Round, Opaque

Amazonite

10.04ct total4 pcs
$ 29.56
8 mm (calibrated)
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0.73ct Natural Intense Purple Sapphire, Oval, SI, Photo A

0.73ct Natural Intense Purple Sapphire, Oval, SI

Sapphire

0.73ct1 pc
$ 144.54
6.1 x 5 mm
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46.72ct Natural Multicolor Tiger's Eye Matrix, Fancy, Opaque, Photo A

46.72ct Natural Multicolor Tiger's Eye Matrix, Fancy, Opaque

Tiger's Eye Matrix

46.72ct1 pc
$ 31.96
34.6 x 24 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

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Overall Rating -> 10 star ratings

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Enlarged Gemstone Image