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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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18.15ct Bluish White Rainbow Moonstone Gemstones, Oval, Translucent

18.15ct Bluish White Rainbow Moonstone, Oval, Translucent

23.7 x 13.2 mm

$ 18.15

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10.45ct Multicolor Boulder Opal Gemstones, Cushion, Opaque

10.45ct Multicolor Boulder Opal, Cushion, Opaque

26.9 x 9.6 mm

$ 62.70

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4.24ct Black Onyx Gemstones, Heart, Opaque

4.24ct Black Onyx, Heart, Opaque

10 x 10 mm (calibrated)

$ 5.09

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6.87ct Multicolor Coral Gemstones, Oval, Translucent

6.87ct Multicolor Coral, Oval, Translucent

16.8 x 11.4 mm

$ 25.85

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12.13ct Multicolor Opal Triplet Gemstones, Fancy, Opaque
Opal Triplet Product Video (739915)

12.13ct Multicolor Opal Triplet, Fancy, Opaque

26.4 x 15.1 mm

$ 363.90

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2.20ctw White Sillimanite Cat's Eye Gemstones, Oval, Transparent

2.20ctw White Sillimanite Cat's Eye, Oval, Transparent

7 x 5 mm (calibrated)

$ 8.71

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13.46ct Medium Grey Star Sapphire Gemstones, Oval, Opaque
Star Sapphire Product Video (470809)

13.46ct Medium Grey Star Sapphire, Oval, Opaque

14 x 12 mm (calibrated)

$ 621.85

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11.77ct Grayish Moss Green Jadeite Gemstones, Oval, Translucent

11.77ct Grayish Moss Green Jadeite, Oval, Translucent

22 x 15.7 mm

$ 31.07

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7.58ct Off White Agate Gemstones, Pear Shape, Opaque

7.58ct Off White Agate, Pear Shape, Opaque

15.9 x 13.5 mm

$ 14.46

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7.64ct Multicolor Black Opal Gemstones, Pear Shape, Translucent

7.64ct Multicolor Black Opal, Pear Shape, Translucent

19.4 x 13 mm

$ 275.04

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5.95ctw Light Scarlet Red Almandine Garnet Gemstones, Round, Transparent

5.95ctw Light Scarlet Red Almandine Garnet, Round, Transparent

3.2 mm

$ 35.70

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2.51ct Warm White Sillimanite Cat's Eye Gemstones, Oval, Translucent

2.51ct Warm White Sillimanite Cat's Eye, Oval, Translucent

7.9 x 7.1 mm

$ 23.20

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25.44ct Warm White Scolecite Gemstones, Cushion, Opaque

25.44ct Warm White Scolecite, Cushion, Opaque

27 x 20 mm (calibrated)

$ 33.58

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0.46ct Pale Cream Yellow Chrysoberyl Cat's Eye Gemstones, Oval, Translucent

0.46ct Pale Cream Yellow Chrysoberyl Cat's Eye, Oval, Translucent

4.4 x 4.2 mm

$ 16.56

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21.39ct Dark Green Bloodstone Gemstones, Oval, Opaque

21.39ct Dark Green Bloodstone, Oval, Opaque

20.9 x 14.4 mm

$ 38.51

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24.84ct Greenish Blue Turquoise Gemstones, Oval, Opaque

24.84ct Greenish Blue Turquoise, Oval, Opaque

24.3 x 16.1 mm

$ 89.42

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1.54ctw Multicolor Black Opal Gemstones, Oval, Translucent

1.54ctw Multicolor Black Opal, Oval, Translucent

6.2 x 4.4 mm

$ 55.44

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4.18ct Multicolor Opal Triplet Gemstones, Fancy, Opaque

4.18ct Multicolor Opal Triplet, Fancy, Opaque

18.1 x 9.1 mm

$ 125.40

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19.50ct Multicolor Ammolite Gemstones, Fancy, Opaque
Ammolite Product Video (718540)

19.50ct Multicolor Ammolite, Fancy, Opaque

20.3 x 16.6 mm

$ 468.00

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23.11ct Multicolor Ammolite Gemstones, Fancy, Opaque
Ammolite Product Video (634147)

23.11ct Multicolor Ammolite, Fancy, Opaque

36.4 x 11.6 mm

$ 277.32

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3.59ctw Deep Navy Blue Star Sapphire Gemstones, Oval, Opaque

3.59ctw Deep Navy Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 94.78

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7.63ct Clear White Quartz Cat's Eye Gemstones, Round, Transparent

7.63ct Clear White Quartz Cat's Eye, Round, Transparent

12 mm (calibrated)

$ 40.28

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2.20ct Reddish Orange Moonstone Gemstones, Cushion, Translucent

2.20ct Reddish Orange Moonstone, Cushion, Translucent

8 x 8 mm (calibrated)

$ 5.28

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1.08ct Light Orange Moonstone Gemstones, Cushion, Translucent

1.08ct Light Orange Moonstone, Cushion, Translucent

6 x 6 mm (calibrated)

$ 2.59

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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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They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

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