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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.

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9.58ct Natural White Rose Quartz, Flower Cut, Transparent, Photo A

9.58ct Natural White Rose Quartz, Flower Cut, Transparent

Rose Quartz

9.58ct1 pc
$ 21.00
16 x 16 mm (calibrated)
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0.83ct Natural Warm Yellow Color-Change Diaspore, Cushion, VVS-VS, Photo A

0.83ct Natural Warm Yellow Color-Change Diaspore, Cushion, VVS-VS

Color-Change Diaspore

0.83ct1 pc
$ 43.82
6 x 5.6 mm
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4.97ctw Natural Medium Violet Amethyst, Oval, Transparent, Photo A

4.97ctw Natural Medium Violet Amethyst, Oval, Transparent

Amethyst

4.97ct total2 pcs
$ 27.23
10 x 8 mm (calibrated)
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4.45ctw Natural Deep Blood Red Pyrope Garnet, Marquise, VVS-VS, Photo A

4.45ctw Natural Deep Blood Red Pyrope Garnet, Marquise, VVS-VS

Pyrope Garnet

4.45ct total2 pcs
$ 39.00
11.8 x 6 mm
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0.71ct Natural Medium Yellow Grossularite Garnet, Round, VS, Photo A
Grossularite Garnet Product Video (504846)

0.71ct Natural Medium Yellow Grossularite Garnet, Round, VS

Grossularite Garnet

0.71ct1 pc
$ 35.36
5 mm (calibrated)
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7.09ct Natural Multicolor Fire Agate, Fancy, Opaque, Photo A
Fire Agate Product Video (584131)

7.09ct Natural Multicolor Fire Agate, Fancy, Opaque

Fire Agate

7.09ct1 pc
$ 55.62
13.1 x 11.9 mm
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0.60ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VVS-VS, Photo A

0.60ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VVS-VS

Tanzanite

0.60ct total2 pcs
$ 32.87
5 x 4 mm (calibrated)
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14.69ct Natural Deep Purple Ruby-Zoisite, Flower Cut, Opaque, Photo A

14.69ct Natural Deep Purple Ruby-Zoisite, Flower Cut, Opaque

Ruby-Zoisite

14.69ct1 pc
$ 17.85
15 x 15 mm (calibrated)
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8.26ct Natural Medium Green Prehnite, Fancy, Translucent, Photo A

8.26ct Natural Medium Green Prehnite, Fancy, Translucent

Prehnite

8.26ct1 pc
$ 13.58
15.5 x 11 mm
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2.37ct Natural Medium Orange Spessartite Garnet, Oval, Transparent, Photo A

2.37ct Natural Medium Orange Spessartite Garnet, Oval, Transparent

Spessartite Garnet

2.37ct1 pc
$ 59.01
8 x 6.6 mm
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25.83ctw Natural Multicolor Jasper, Oval, Opaque, Photo A

25.83ctw Natural Multicolor Jasper, Oval, Opaque

Jasper

25.83ct total2 pcs
$ 42.44
20 x 15 mm (calibrated)
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6.01ctw Natural Sky Blue Topaz, Heart, VVS, Photo A

6.01ctw Natural Sky Blue Topaz, Heart, VVS

Topaz

6.01ct total2 pcs
$ 45.82
9 x 9 mm (calibrated)
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1.77ct Natural Medium Orange Hessonite Garnet, Oval, VS, Photo A

1.77ct Natural Medium Orange Hessonite Garnet, Oval, VS

Hessonite Garnet

1.77ct1 pc
$ 52.73
8.5 x 6.9 mm
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8.65ct Natural Multicolor Mystic Quartz, Pear Shape, VVS-VS, Photo A

8.65ct Natural Multicolor Mystic Quartz, Pear Shape, VVS-VS

Mystic Quartz

8.65ct1 pc
$ 43.08
18 x 13 mm (calibrated)
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43.89ct Natural Multicolor Jasper, Oval, Opaque, Photo A

43.89ct Natural Multicolor Jasper, Oval, Opaque

Jasper

43.89ct1 pc
$ 48.09
44.7 x 20.9 mm
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0.92ct Natural Light Golden Morganite, Oval, VS, Photo A

0.92ct Natural Light Golden Morganite, Oval, VS

Morganite

0.92ct1 pc
$ 40.32
8 x 6 mm (calibrated)
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1.95ctw Natural Multicolor Sapphire, Square, VS, Photo A

1.95ctw Natural Multicolor Sapphire, Square, VS

Sapphire

1.95ct total21 pcs
$ 233.06
2.4 x 2.3 mm
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10.13ctw Natural Black Spinel, Round, Opaque, Photo A

10.13ctw Natural Black Spinel, Round, Opaque

Spinel

10.13ct total2 pcs
$ 33.30
10 mm (calibrated)
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15.41ct Natural Medium Green Opal, Pear Shape, Opaque, Photo A

15.41ct Natural Medium Green Opal, Pear Shape, Opaque

Opal

15.41ct1 pc
$ 33.00
21.3 x 16.2 mm
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2.09ctw Natural White Zircon, Oval, VVS-VS, Photo A

2.09ctw Natural White Zircon, Oval, VVS-VS

Zircon

2.09ct total2 pcs
$ 12.41
7 x 5 mm (calibrated)
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1.18ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

1.18ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

1.18ct1 pc
$ 29.38
13.2 x 6.7 mm
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6.29ct Natural Dark Golden Citrine, Oval, VS-SI, Photo A

6.29ct Natural Dark Golden Citrine, Oval, VS-SI

Citrine

6.29ct1 pc
$ 38.11
14 x 9 mm (calibrated)
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2.43ctw Natural White Zircon, Oval, VVS, Photo A

2.43ctw Natural White Zircon, Oval, VVS

Zircon

2.43ct total2 pcs
$ 15.98
7 x 5 mm (calibrated)
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9.70ct Natural Light Yellow Quartz, Oval, Transparent, Photo A

9.70ct Natural Light Yellow Quartz, Oval, Transparent

Quartz

9.70ct1 pc
$ 8.05
18.9 x 14.1 mm
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0.30ct Natural Light Yellow Color-Change Diaspore, Oval, VVS, Photo A

0.30ct Natural Light Yellow Color-Change Diaspore, Oval, VVS

Color-Change Diaspore

0.30ct1 pc
$ 15.84
4.7 x 4.1 mm
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3.95ctw Natural White Zircon, Oval, VVS-VS, Photo A

3.95ctw Natural White Zircon, Oval, VVS-VS

Zircon

3.95ct total6 pcs
$ 23.72
6.1 x 4.2 mm
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0.67ct Natural Medium Orange Citrine, Oval, VVS-VS, Photo A

0.67ct Natural Medium Orange Citrine, Oval, VVS-VS

Citrine

0.67ct1 pc
$ 6.67
7 x 5 mm (calibrated)
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0.36ct Natural Orange Brown Sapphire, Heart, VVS-VS, Photo A

0.36ct Natural Orange Brown Sapphire, Heart, VVS-VS

Sapphire

0.36ct1 pc
$ 22.23
4.4 x 4.3 mm
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3.05ct Natural Deep Red Star Ruby, Oval, Opaque, Photo A

3.05ct Natural Deep Red Star Ruby, Oval, Opaque

Star Ruby

3.05ct1 pc
$ 48.60
8.8 x 7.9 mm
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3.71ct Natural Forest Green Agate, Fancy, Translucent, Photo A

3.71ct Natural Forest Green Agate, Fancy, Translucent

Agate

3.71ct1 pc
$ 10.17
18.8 x 9.4 mm
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4.34ct Natural Yellow Green Jade, Oval, Opaque, Photo A

4.34ct Natural Yellow Green Jade, Oval, Opaque

Jade

4.34ct1 pc
$ 8.65
12.2 x 10.5 mm
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53.48ct Natural Medium Purplish Violet Amethyst, Pear Shape, IF, Photo A
Amethyst Product Video (506064)

53.48ct Natural Medium Purplish Violet Amethyst, Pear Shape, IF

Amethyst

53.48ct1 pc
$ 351.55
27 x 20 mm (calibrated)
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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.

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