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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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3.50ctw Natural Multicolor Mystic Quartz, Oval, VVS-VS, Photo A

3.50ctw Natural Multicolor Mystic Quartz, Oval, VVS-VS

Mystic Quartz

3.50ct total2 pcs
$ 20.92
9 x 7 mm (calibrated)
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6.23ct Natural Warm Green Quartz Cat's Eye, Oval, Opaque, Photo A

6.23ct Natural Warm Green Quartz Cat's Eye, Oval, Opaque

Quartz Cat's Eye

6.23ct1 pc
$ 20.48
11.5 x 10.8 mm
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6.97ct Natural Dark Brown Smoky Quartz, Round, VVS, Photo A

6.97ct Natural Dark Brown Smoky Quartz, Round, VVS

Smoky Quartz

6.97ct1 pc
$ 13.68
13 mm (calibrated)
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0.97ct Natural Deep Purple Spinel, Cushion, VVS-VS, Photo A

0.97ct Natural Deep Purple Spinel, Cushion, VVS-VS

Spinel

0.97ct1 pc
$ 67.63
5.8 x 5.8 mm
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6.76ct Natural Medium Green Malachite, Oval, Opaque, Photo A

6.76ct Natural Medium Green Malachite, Oval, Opaque

Malachite

6.76ct1 pc
$ 13.46
12 x 10 mm (calibrated)
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0.98ct Natural Deep Green Tourmaline, Oval, VS, Photo A

0.98ct Natural Deep Green Tourmaline, Oval, VS

Tourmaline

0.98ct1 pc
$ 48.31
5.9 x 5.6 mm
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3.15ctw Natural White Topaz, Cushion, VVS-VS, Photo A

3.15ctw Natural White Topaz, Cushion, VVS-VS

Topaz

3.15ct total6 pcs
$ 17.26
4.6 x 4.6 mm
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4.01ctw Natural Medium Purplish Violet Amethyst, Oval, VVS-VS, Photo A

4.01ctw Natural Medium Purplish Violet Amethyst, Oval, VVS-VS

Amethyst

4.01ct total10 pcs
$ 21.97
6 x 4 mm (calibrated)
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1.79ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS, Photo A

1.79ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS

Topaz

1.79ct total2 pcs
$ 9.81
7 x 5 mm (calibrated)
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2.82ctw Natural Swiss Blue Topaz, Fancy, VVS-VS, Photo A

2.82ctw Natural Swiss Blue Topaz, Fancy, VVS-VS

Topaz

2.82ct total2 pcs
$ 15.45
9.8 x 5 mm
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6.88ct Natural Multicolor Fire Agate, Fancy, Opaque, Photo A

6.88ct Natural Multicolor Fire Agate, Fancy, Opaque

Fire Agate

6.88ct1 pc
$ 53.97
13.3 x 10.6 mm
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1.16ct Natural Light Red Ruby, Oval, VS, Photo A

1.16ct Natural Light Red Ruby, Oval, VS

Ruby

1.16ct1 pc
$ 115.54
7 x 5 mm (calibrated)
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7.67ct Natural Blood Red Ruby, Oval, VS, Photo A
Ruby Product Video (721878)

7.67ct Natural Blood Red Ruby, Oval, VS

Ruby

7.67ct1 pc
$ 534.75
12 x 10 mm (calibrated)
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0.82ctw Natural Lime Green Demantoid Garnet, Oval, VS-SI, Photo A

0.82ctw Natural Lime Green Demantoid Garnet, Oval, VS-SI

Demantoid Garnet

0.82ct total3 pcs
$ 89.84
4.2 x 3.3 mm
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10.48ct Natural Medium-Light Brown Smoky Quartz, Round, VS, Photo A

10.48ct Natural Medium-Light Brown Smoky Quartz, Round, VS

Smoky Quartz

10.48ct1 pc
$ 17.22
15 mm (calibrated)
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2.48ct Natural Light Pink Strawberry Quartz, Oval, Transparent, Photo A

2.48ct Natural Light Pink Strawberry Quartz, Oval, Transparent

Strawberry Quartz

2.48ct1 pc
$ 18.59
11 x 9 mm (calibrated)
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1.49ct Natural Deep Orange Hessonite Garnet, Octagon / Emerald Cut, VS, Photo A

1.49ct Natural Deep Orange Hessonite Garnet, Octagon / Emerald Cut, VS

Hessonite Garnet

1.49ct1 pc
$ 29.38
6 x 6 mm (calibrated)
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1.85ct Natural Swiss Blue Topaz, Octagon / Emerald Cut, VVS, Photo A

1.85ct Natural Swiss Blue Topaz, Octagon / Emerald Cut, VVS

Topaz

1.85ct1 pc
$ 14.74
8 x 6 mm (calibrated)
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0.51ct Natural Teal Sapphire, Trillion, VS, Photo A

0.51ct Natural Teal Sapphire, Trillion, VS

Sapphire

0.51ct1 pc
$ 60.96
5.4 x 5 mm
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17.45ct Natural Multicolor Jasper, Pear Shape, Opaque, Photo A

17.45ct Natural Multicolor Jasper, Pear Shape, Opaque

Jasper

17.45ct1 pc
$ 9.91
29.2 x 14.1 mm
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93.86ct Natural Medium Pink Violet Amethyst, Oval, IF, Photo A
Amethyst Product Video (663715)

93.86ct Natural Medium Pink Violet Amethyst, Oval, IF

Amethyst

93.86ct1 pc
$ 656.26
35.2 x 28.1 mm
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0.71ct Natural Medium Gold Sapphire, Cushion, VVS-VS, Photo A

0.71ct Natural Medium Gold Sapphire, Cushion, VVS-VS

Sapphire

0.71ct1 pc
$ 38.58
4.6 x 4.5 mm
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1.70ct Natural Light Yellow Beryl, Oval, VVS, Photo A

1.70ct Natural Light Yellow Beryl, Oval, VVS

Beryl

1.70ct1 pc
$ 33.86
9 x 7 mm (calibrated)
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2.46ctw Natural Pinkish Purple Rhodolite Garnet, Round, VS, Photo A

2.46ctw Natural Pinkish Purple Rhodolite Garnet, Round, VS

Rhodolite Garnet

2.46ct total4 pcs
$ 53.90
5 mm (calibrated)
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2.67ct Natural Medium Dark-Orange Hessonite Garnet, Oval, VS-SI, Photo A

2.67ct Natural Medium Dark-Orange Hessonite Garnet, Oval, VS-SI

Hessonite Garnet

2.67ct1 pc
$ 53.19
9.1 x 7.6 mm
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1.03ct Natural Bright Green Peridot, Octagon / Emerald Cut, VS, Photo A

1.03ct Natural Bright Green Peridot, Octagon / Emerald Cut, VS

Peridot

1.03ct1 pc
$ 16.42
7 x 5 mm (calibrated)
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3.54ct Natural Light Pink Strawberry Quartz, Oval, Transparent, Photo A

3.54ct Natural Light Pink Strawberry Quartz, Oval, Transparent

Strawberry Quartz

3.54ct1 pc
$ 26.55
11 x 9 mm (calibrated)
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4.02ctw Natural Multicolor Labradorite, Square, Transparent, Photo A

4.02ctw Natural Multicolor Labradorite, Square, Transparent

Labradorite

4.02ct total2 pcs
$ 6.04
7 x 7 mm (calibrated)
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2.46ct Natural Baby Blue Tanzanite, Oval, Transparent, Photo A

2.46ct Natural Baby Blue Tanzanite, Oval, Transparent

Tanzanite

2.46ct1 pc
$ 21.30
9 x 7 mm (calibrated)
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2.76ctw Natural Sangria Red Pyrope Garnet, Marquise, VVS-VS, Photo A

2.76ctw Natural Sangria Red Pyrope Garnet, Marquise, VVS-VS

Pyrope Garnet

2.76ct total2 pcs
$ 24.19
10.1 x 5.1 mm
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1.50ct Natural Gold Tourmaline, Oval, VVS, Photo A

1.50ct Natural Gold Tourmaline, Oval, VVS

Tourmaline

1.50ct1 pc
$ 174.30
8 x 6 mm (calibrated)
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2.11ct Natural Medium Violet Amethyst, Pear Shape, VVS-VS, Photo A

2.11ct Natural Medium Violet Amethyst, Pear Shape, VVS-VS

Amethyst

2.11ct1 pc
$ 16.19
10 x 7 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.

GemSelect Certified Store Reviews

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