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Natural Cabochon Gemstones

Browse our collection of natural cabochon gemstones, featuring smooth domed cuts perfect for jewelry and gemstone collecting.

Cabochon Gemstones Weight
Cabochon Gemstones Size
Cabochon Gemstones Clarity
Cabochon Gemstones Price
Cabochon Gemstones Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color Cabochon Gemstones
Black Cabochon Gemstones
Blue Cabochon Gemstones
Brown Cabochon Gemstones
Golden Cabochon Gemstones
Gray Cabochon Gemstones
Green Cabochon Gemstones
Multicolor Cabochon Gemstones
Orange Cabochon Gemstones
Pink Cabochon Gemstones
Purple Cabochon Gemstones
Red Cabochon Gemstones
Turquoise Cabochon Gemstones
Violet Cabochon Gemstones
White Cabochon Gemstones
Yellow Cabochon Gemstones
Single
Pairs
Lots
Faceted
Cabochons
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6.15ct Light Pink Morganite Gemstones, Pear Shape, Translucent

6.15ct Light Pink Morganite, Pear Shape, Translucent

15 x 11.1 mm

$ 81.18

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25.12ct Black Brown Obsidian Gemstones, Pear Shape, Opaque

25.12ct Black Brown Obsidian, Pear Shape, Opaque

31.8 x 19.1 mm

$ 26.53

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10.47ct Lemon Yellow Quartz Gemstones, Oval, Transparent

10.47ct Lemon Yellow Quartz, Oval, Transparent

14.9 x 12.2 mm

$ 14.82

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23.43ct Medium Gray Hematite Gemstones, Square, Opaque

23.43ct Medium Gray Hematite, Square, Opaque

16 x 16 mm (calibrated)

$ 27.53

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4.25ct Medium Pink Tourmaline Gemstones, Oval, Transparent

4.25ct Medium Pink Tourmaline, Oval, Transparent

10 x 8.4 mm

$ 106.25

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2.28ct Raspberry Red Rubellite Tourmaline Gemstones, Oval, Translucent

2.28ct Raspberry Red Rubellite Tourmaline, Oval, Translucent

9 x 7 mm (calibrated)

$ 90.29

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1.86ct Medium Yellow-Green Tourmaline Gemstones, Oval, Transparent

1.86ct Medium Yellow-Green Tourmaline, Oval, Transparent

9 x 7 mm (calibrated)

$ 40.91

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1.39ct Light Purplish Blue Tanzanite Gemstones, Oval, Transparent

1.39ct Light Purplish Blue Tanzanite, Oval, Transparent

8 x 6 mm (calibrated)

$ 14.50

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2.35ct Purplish Blue Chalcedony Gemstones, Oval, Transparent

2.35ct Purplish Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 5.64

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1.27ct Yellowish Green Sphene Gemstones, Oval, Transparent

1.27ct Yellowish Green Sphene, Oval, Transparent

6.3 x 5.7 mm

$ 7.62

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16.10ct Light Purplish Blue Chalcedony Gemstones, Trillion, Opaque

16.10ct Light Purplish Blue Chalcedony, Trillion, Opaque

22.2 x 21.2 mm

$ 48.30

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37.15ct Multicolor Jasper Gemstones, Cushion, Opaque

37.15ct Multicolor Jasper, Cushion, Opaque

26.6 x 23.9 mm

$ 32.86

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18.43ct Bluish White Rainbow Moonstone Gemstones, Oval, Transparent

18.43ct Bluish White Rainbow Moonstone, Oval, Transparent

22.1 x 15 mm

$ 331.74

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4.42ctw Multicolor Labradorite Gemstones, Square, Transparent

4.42ctw Multicolor Labradorite, Square, Transparent

7.3 x 7.1 mm

$ 8.00

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2.00ct Light Orange Moonstone Gemstones, Cushion, Translucent

2.00ct Light Orange Moonstone, Cushion, Translucent

8 x 8 mm (calibrated)

$ 4.80

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4.92ct Black Star Diopside Gemstones, Oval, Opaque

4.92ct Black Star Diopside, Oval, Opaque

11 x 9 mm (calibrated)

$ 29.52

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6.76ctw Medium Violet Amethyst Gemstones, Oval, Transparent

6.76ctw Medium Violet Amethyst, Oval, Transparent

11 x 9 mm (calibrated)

$ 32.21

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24.47ct Multicolor Matrix Opal Gemstones, Oval, Opaque

24.47ct Multicolor Matrix Opal, Oval, Opaque

31.6 x 22.5 mm

$ 49.92

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6.97ctw Multicolor Labradorite Gemstones, Marquise, Translucent

6.97ctw Multicolor Labradorite, Marquise, Translucent

14 x 7 mm (calibrated)

$ 18.56

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0.69ct Multicolor Chocolate Opal Gemstones, Oval, Opaque

0.69ct Multicolor Chocolate Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 24.84

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35.49ct Black with Gold Sheen Obsidian Gemstones, Pear Shape, Opaque

35.49ct Black with Gold Sheen Obsidian, Pear Shape, Opaque

33.4 x 22.5 mm

$ 46.85

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2.50ctw Multicolor Labradorite Gemstones, Round, Translucent

2.50ctw Multicolor Labradorite, Round, Translucent

6.5 mm (calibrated)

$ 6.48

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3.13ct Medium Golden Cat's Eye Opal Gemstones, Oval, Opaque

3.13ct Medium Golden Cat's Eye Opal, Oval, Opaque

10.2 x 8.8 mm

$ 11.27

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10.42ct Multicolor Agate Gemstones, Oval, Opaque

10.42ct Multicolor Agate, Oval, Opaque

14.7 x 12.4 mm

$ 11.88

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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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