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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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13.36ct Natural Bright Blue Lapis Lazuli, Octagon / Emerald Cut, Opaque, Photo A

13.36ct Natural Bright Blue Lapis Lazuli, Octagon / Emerald Cut, Opaque

Lapis Lazuli

13.36ct1 pc
$ 23.29
20.3 x 13.8 mm
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4.69ct Natural Medium Green Druzy Variscite, Fancy, Opaque, Photo A

4.69ct Natural Medium Green Druzy Variscite, Fancy, Opaque

Druzy Variscite

4.69ct1 pc
$ 4.81
16 x 12 mm (calibrated)
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2.37ctw Natural Bright Green Tsavorite Garnet, Round, VS-SI, Photo A
Tsavorite Garnet Product Video (390056)

2.37ctw Natural Bright Green Tsavorite Garnet, Round, VS-SI

Tsavorite Garnet

2.37ct total40 pcs
$ 184.07
2.4 mm (calibrated)
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0.47ct Natural Deep Orange Citrine, Marquise, VVS-VS, Photo A

0.47ct Natural Deep Orange Citrine, Marquise, VVS-VS

Citrine

0.47ct1 pc
$ 3.28
8 x 4 mm (calibrated)
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4.19ctw Natural Multicolor Spectrolite, Oval, Opaque, Photo A

4.19ctw Natural Multicolor Spectrolite, Oval, Opaque

Spectrolite

4.19ct total2 pcs
$ 19.74
10 x 8 mm (calibrated)
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5.50ct Natural Medium Pink Strawberry Quartz, Oval, Translucent, Photo A

5.50ct Natural Medium Pink Strawberry Quartz, Oval, Translucent

Strawberry Quartz

5.50ct1 pc
$ 33.15
14 x 10 mm (calibrated)
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0.30ctw Natural Light Blue Tanzanite, Round, VS, Photo A

0.30ctw Natural Light Blue Tanzanite, Round, VS

Tanzanite

0.30ct total2 pcs
$ 17.93
3.2 mm
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11.31ct Natural Sky Blue Topaz, Flower Cut, Transparent, Photo A

11.31ct Natural Sky Blue Topaz, Flower Cut, Transparent

Topaz

11.31ct1 pc
$ 61.96
18.9 x 12.2 mm
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0.62ct Natural Navy Blue Sapphire, Round, VS-SI, Photo A

0.62ct Natural Navy Blue Sapphire, Round, VS-SI

Sapphire

0.62ct1 pc
$ 417.66
5 mm (calibrated)
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2.62ctw Natural Medium Pink Strawberry Quartz, Round, Translucent, Photo A

2.62ctw Natural Medium Pink Strawberry Quartz, Round, Translucent

Strawberry Quartz

2.62ct total2 pcs
$ 22.97
7 mm (calibrated)
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0.33ct Natural Bright Orange Spessartite Garnet, Oval, VS-SI, Photo A

0.33ct Natural Bright Orange Spessartite Garnet, Oval, VS-SI

Spessartite Garnet

0.33ct1 pc
$ 11.50
4.6 x 3.6 mm
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2.57ctw Natural Very Light Grey Sillimanite Cat's Eye, Oval, Translucent, Photo A

2.57ctw Natural Very Light Grey Sillimanite Cat's Eye, Oval, Translucent

Sillimanite Cat's Eye

2.57ct total2 pcs
$ 10.19
7.9 x 5.6 mm
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2.22ctw Natural Intense Blue  Sapphire, Briolette, VS, Photo A

2.22ctw Natural Intense Blue Sapphire, Briolette, VS

Sapphire

2.22ct total4 pcs
$ 170.26
5.2 x 3.5 mm
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2.99ctw Natural Medium Violet Amethyst, Trillion, VS, Photo A
Amethyst Product Video (501881)

2.99ctw Natural Medium Violet Amethyst, Trillion, VS

Amethyst

2.99ct total5 pcs
$ 19.65
6.8 x 5.9 mm
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7.37ct Natural White Quartz, Round, VVS, Photo A

7.37ct Natural White Quartz, Round, VVS

Quartz

7.37ct1 pc
$ 10.42
13 mm (calibrated)
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17.07ctw Natural Black Spinel, Heart, Opaque, Photo A

17.07ctw Natural Black Spinel, Heart, Opaque

Spinel

17.07ct total2 pcs
$ 51.00
13 x 13 mm (calibrated)
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2.04ct Natural Intense Aqua Blue Aquamarine, Oval, VS, Photo A

2.04ct Natural Intense Aqua Blue Aquamarine, Oval, VS

Aquamarine

2.04ct1 pc
$ 244.80
10 x 8 mm (calibrated)
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0.44ct Natural Amber Orange Sapphire, Oval, VVS-VS, Photo A

0.44ct Natural Amber Orange Sapphire, Oval, VVS-VS

Sapphire

0.44ct1 pc
$ 20.53
5.6 x 3.8 mm
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26.26ct Natural Silver Gray Hematite, Pear Shape, Opaque, Photo A

26.26ct Natural Silver Gray Hematite, Pear Shape, Opaque

Hematite

26.26ct1 pc
$ 26.48
25 x 18 mm (calibrated)
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2.35ctw Natural Deep Orange Sapphire, Round, VVS-VS, Photo A

2.35ctw Natural Deep Orange Sapphire, Round, VVS-VS

Sapphire

2.35ct total4 pcs
$ 128.84
5 mm (calibrated)
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1.43ct Natural Fire Orange Hessonite Garnet, Octagon / Emerald Cut, VS, Photo A

1.43ct Natural Fire Orange Hessonite Garnet, Octagon / Emerald Cut, VS

Hessonite Garnet

1.43ct1 pc
$ 28.20
7 x 5 mm (calibrated)
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1.32ct Natural Amber Orange Hessonite Garnet, Octagon / Emerald Cut, VS, Photo A

1.32ct Natural Amber Orange Hessonite Garnet, Octagon / Emerald Cut, VS

Hessonite Garnet

1.32ct1 pc
$ 24.58
6 x 6 mm (calibrated)
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3.64ct Natural Black Star Sapphire, Oval, Opaque, Photo A

3.64ct Natural Black Star Sapphire, Oval, Opaque

Star Sapphire

3.64ct1 pc
$ 65.25
9.1 x 8.4 mm
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3.78ctw Natural Golden Orange Citrine, Square, VS, Photo A

3.78ctw Natural Golden Orange Citrine, Square, VS

Citrine

3.78ct total2 pcs
$ 26.26
7 x 7 mm (calibrated)
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4.64ctw Natural White Topaz, Cushion, VVS-VS, Photo A

4.64ctw Natural White Topaz, Cushion, VVS-VS

Topaz

4.64ct total10 pcs
$ 25.41
4.6 x 4.5 mm
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0.89ct Natural Golden Orange Citrine, Marquise, VVS-VS, Photo A

0.89ct Natural Golden Orange Citrine, Marquise, VVS-VS

Citrine

0.89ct1 pc
$ 7.09
9.1 x 5.1 mm
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25.09ctw Natural Black Spinel, Baguette, Opaque, Photo A

25.09ctw Natural Black Spinel, Baguette, Opaque

Spinel

25.09ct total2 pcs
$ 74.97
19.9 x 10.1 mm
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1.05ct Natural Reddish Orange Sunstone, Oval, Translucent, Photo A

1.05ct Natural Reddish Orange Sunstone, Oval, Translucent

Sunstone

1.05ct1 pc
$ 7.32
8 x 6 mm (calibrated)
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1.41ct Natural Earth Green Tourmaline, Oval, Transparent, Photo A

1.41ct Natural Earth Green Tourmaline, Oval, Transparent

Tourmaline

1.41ct1 pc
$ 24.17
7.1 x 5.8 mm
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37.24ct Natural Multicolor Tiger's Eye Matrix, Oval, Opaque, Photo A

37.24ct Natural Multicolor Tiger's Eye Matrix, Oval, Opaque

Tiger's Eye Matrix

37.24ct1 pc
$ 37.09
31.8 x 20 mm
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2.27ctw Natural Warm White Zircon, Oval, VVS-VS, Photo A

2.27ctw Natural Warm White Zircon, Oval, VVS-VS

Zircon

2.27ct total2 pcs
$ 13.55
7 x 5 mm (calibrated)
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1.02ct Natural Medium Light Purplish-Violet Amethyst, Marquise, VS, Photo A

1.02ct Natural Medium Light Purplish-Violet Amethyst, Marquise, VS

Amethyst

1.02ct1 pc
$ 6.77
10 x 5 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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