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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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3.42ct Natural Light Orange Sunstone, Round, Transparent, Photo A

3.42ct Natural Light Orange Sunstone, Round, Transparent

Sunstone

3.42ct1 pc
$ 19.93
10 mm (calibrated)
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12.02ctw Natural Multicolor Pietersite, Fancy, Opaque, Photo A

12.02ctw Natural Multicolor Pietersite, Fancy, Opaque

Pietersite

12.02ct total2 pcs
$ 45.38
19.3 x 11.9 mm
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15.02ct Natural Swiss Blue Topaz, Oval, VVS-VS, Photo A

15.02ct Natural Swiss Blue Topaz, Oval, VVS-VS

Topaz

15.02ct1 pc
$ 119.68
17.8 x 12.5 mm
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4.32ct Natural Pale Reddish Orange Andesine Labradorite, Octagon / Emerald Cut, Transparent, Photo A

4.32ct Natural Pale Reddish Orange Andesine Labradorite, Octagon / Emerald Cut, Transparent

Andesine Labradorite

4.32ct1 pc
$ 53.78
13.6 x 8.1 mm
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24.24ct Natural Light Yellow Quartz, Cushion, VVS, Photo A

24.24ct Natural Light Yellow Quartz, Cushion, VVS

Quartz

24.24ct1 pc
$ 53.12
19 x 19 mm (calibrated)
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21.36ctw Natural Multicolor Labradorite, Pear Shape, Translucent, Photo A

21.36ctw Natural Multicolor Labradorite, Pear Shape, Translucent

Labradorite

21.36ct total2 pcs
$ 47.23
16 x 12 mm (calibrated)
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25.55ct Natural Reddish Purple Ruby-Zoisite, Flower Cut, Opaque, Photo A

25.55ct Natural Reddish Purple Ruby-Zoisite, Flower Cut, Opaque

Ruby-Zoisite

25.55ct1 pc
$ 31.04
19.5 x 18.8 mm
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3.74ctw Natural Sky Blue Topaz, Oval, VVS-VS, Photo A

3.74ctw Natural Sky Blue Topaz, Oval, VVS-VS

Topaz

3.74ct total4 pcs
$ 20.53
7 x 5 mm (calibrated)
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0.79ct Natural Green Tourmaline, Octagon / Emerald Cut, VVS-VS, Photo A

0.79ct Natural Green Tourmaline, Octagon / Emerald Cut, VVS-VS

Tourmaline

0.79ct1 pc
$ 39.34
8.3 x 3.6 mm
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4.34ct Natural Light Pink Morganite, Oval, Transparent, Photo A

4.34ct Natural Light Pink Morganite, Oval, Transparent

Morganite

4.34ct1 pc
$ 47.55
12 x 10 mm (calibrated)
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11.69ct Natural Bluish White Rainbow Moonstone, Pear Shape, Translucent, Photo A

11.69ct Natural Bluish White Rainbow Moonstone, Pear Shape, Translucent

Rainbow Moonstone

11.69ct1 pc
$ 81.51
19.5 x 12.3 mm
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0.60ct Natural Deep Navy Blue Sapphire, Cushion, VS-SI, Photo A

0.60ct Natural Deep Navy Blue Sapphire, Cushion, VS-SI

Sapphire

0.60ct1 pc
$ 47.81
4.2 x 4.2 mm
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1.16ct Natural Light Golden-Yellow Citrine, Round, VVS, Photo A

1.16ct Natural Light Golden-Yellow Citrine, Round, VVS

Citrine

1.16ct1 pc
$ 7.70
7 mm (calibrated)
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13.15ct Natural Bluish White Rainbow Moonstone, Oval, Transparent, Photo A

13.15ct Natural Bluish White Rainbow Moonstone, Oval, Transparent

Rainbow Moonstone

13.15ct1 pc
$ 104.78
22.5 x 10.3 mm
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0.46ct Natural Medium Green Sapphire, Trillion, VVS-VS, Photo A

0.46ct Natural Medium Green Sapphire, Trillion, VVS-VS

Sapphire

0.46ct1 pc
$ 34.01
4.5 x 4.4 mm
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1.80ct Natural Dark Red Almandine Garnet, Baguette, VVS, Photo A

1.80ct Natural Dark Red Almandine Garnet, Baguette, VVS

Almandine Garnet

1.80ct1 pc
$ 67.23
9.9 x 5 mm
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1.16ct Natural Bumblebee Yellow Beryl, Cushion, VVS, Photo A

1.16ct Natural Bumblebee Yellow Beryl, Cushion, VVS

Beryl

1.16ct1 pc
$ 27.73
8 x 6 mm (calibrated)
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8.46ctw Natural Medium Gold Rutile Quartz, Round, Transparent, Photo A

8.46ctw Natural Medium Gold Rutile Quartz, Round, Transparent

Rutile Quartz

8.46ct total2 pcs
$ 23.09
11 mm (calibrated)
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4.68ctw Natural Medium Red Pyrope Garnet, Square, VS, Photo A

4.68ctw Natural Medium Red Pyrope Garnet, Square, VS

Pyrope Garnet

4.68ct total10 pcs
$ 35.90
4.2 x 4.1 mm
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0.03ct Natural Blue Diamond, Round, VS, Photo A

0.03ct Natural Blue Diamond, Round, VS

Diamond

0.03ct1 pc
$ 36.52
2 mm (calibrated)
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11.32ct Natural Pale Pine Green Maw-Sit-Sit, Round, Opaque, Photo A

11.32ct Natural Pale Pine Green Maw-Sit-Sit, Round, Opaque

Maw-Sit-Sit

11.32ct1 pc
$ 37.21
13 mm (calibrated)
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2.59ct Natural Pineapple Yellow Apatite, Oval, VS, Photo A

2.59ct Natural Pineapple Yellow Apatite, Oval, VS

Apatite

2.59ct1 pc
$ 70.95
11 x 8.3 mm
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0.73ct Natural Light Yellow Citrine, Round, VVS, Photo A

0.73ct Natural Light Yellow Citrine, Round, VVS

Citrine

0.73ct1 pc
$ 5.45
7 mm (calibrated)
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1.96ctw Natural White Zircon, Oval, VVS, Photo A

1.96ctw Natural White Zircon, Oval, VVS

Zircon

1.96ct total2 pcs
$ 11.70
7 x 5 mm (calibrated)
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1.38ctw Natural Deep Scarlet Red Pyrope Garnet, Square, VVS-VS, Photo A

1.38ctw Natural Deep Scarlet Red Pyrope Garnet, Square, VVS-VS

Pyrope Garnet

1.38ct total2 pcs
$ 10.59
5 x 5 mm (calibrated)
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5.27ct Natural Light Grayish Pink-Violet Amethyst, Pear Shape, Transparent, Photo A

5.27ct Natural Light Grayish Pink-Violet Amethyst, Pear Shape, Transparent

Amethyst

5.27ct1 pc
$ 31.49
14.3 x 11.1 mm
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10.06ct Natural Medium Green Druzy Variscite, Fancy, Opaque, Photo A

10.06ct Natural Medium Green Druzy Variscite, Fancy, Opaque

Druzy Variscite

10.06ct1 pc
$ 15.33
25.7 x 15.2 mm
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9.78ctw Natural Black Star Diopside, Oval, Opaque, Photo A

9.78ctw Natural Black Star Diopside, Oval, Opaque

Star Diopside

9.78ct total2 pcs
$ 40.59
11 x 9 mm (calibrated)
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3.82ct Natural Medium-Dark Golden Citrine, Pear Shape, VVS-VS, Photo A

3.82ct Natural Medium-Dark Golden Citrine, Pear Shape, VVS-VS

Citrine

3.82ct1 pc
$ 23.99
12 x 10 mm (calibrated)
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3.02ctw Natural Dark Golden Citrine, Octagon / Emerald Cut, VVS-VS, Photo A
Citrine Product Video (556984)

3.02ctw Natural Dark Golden Citrine, Octagon / Emerald Cut, VVS-VS

Citrine

3.02ct total2 pcs
$ 20.98
8 x 6 mm (calibrated)
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4.66ct Natural Dark Green Malachite, Oval, Opaque, Photo A

4.66ct Natural Dark Green Malachite, Oval, Opaque

Malachite

4.66ct1 pc
$ 3.58
10 x 8 mm (calibrated)
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4.55ct Natural Medium Brown Cat's Eye Scapolite, Oval, Translucent, Photo A

4.55ct Natural Medium Brown Cat's Eye Scapolite, Oval, Translucent

Cat's Eye Scapolite

4.55ct1 pc
$ 24.93
10 x 8 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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