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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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1.69ctw Grapefruit Orange Sunstone Gemstones, Oval, Translucent

1.69ctw Grapefruit Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 14.20

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1.81ctw Fire Orange Opal Gemstones, Oval, Transparent

1.81ctw Fire Orange Opal, Oval, Transparent

8.2 x 6.3 mm

$ 65.34

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20.45ct Medium Brown Tiger's Eye Gemstones, Oval, Opaque
Tiger's Eye Product Video (389961)

20.45ct Medium Brown Tiger's Eye, Oval, Opaque

24.8 x 16.6 mm

$ 53.99

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23.18ct Multicolor Chrysocolla Gemstones, Pear Shape, Opaque

23.18ct Multicolor Chrysocolla, Pear Shape, Opaque

28.5 x 19.4 mm

$ 47.57

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3.48ct Pastel Blue Tanzanite Gemstones, Oval, Transparent

3.48ct Pastel Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 36.29

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29.40ct Medium Gray Hematite Gemstones, Oval, Opaque

29.40ct Medium Gray Hematite, Oval, Opaque

20 x 15 mm (calibrated)

$ 34.55

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3.17ct Dijon Yellow Rutile Quartz Gemstones, Pear Shape, Translucent

3.17ct Dijon Yellow Rutile Quartz, Pear Shape, Translucent

10 x 7 mm (calibrated)

$ 10.30

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46.54ct Medium Violet Charoite Gemstones, Fancy, Opaque
Charoite Product Video (566957)

46.54ct Medium Violet Charoite, Fancy, Opaque

38.6 x 20.9 mm

$ 105.05

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3.64ctw Very Light Green Prehnite Gemstones, Pear Shape, Transparent

3.64ctw Very Light Green Prehnite, Pear Shape, Transparent

7.2 x 5.6 mm

$ 24.02

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0.70ct Light Yellow Chrysoberyl Cat's Eye Gemstones, Oval, Translucent

0.70ct Light Yellow Chrysoberyl Cat's Eye, Oval, Translucent

4.1 x 3.7 mm

$ 25.20

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8.06ct Multicolor Boulder Opal Gemstones, Oval, Opaque

8.06ct Multicolor Boulder Opal, Oval, Opaque

16.8 x 11.8 mm

$ 74.47

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4.78ctw Multicolor Pietersite Gemstones, Oval, Opaque

4.78ctw Multicolor Pietersite, Oval, Opaque

10.9 x 7.8 mm

$ 13.60

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1.33ctw Light Blue Apatite Gemstones, Oval, Transparent

1.33ctw Light Blue Apatite, Oval, Transparent

5 x 2.4 mm

$ 32.94

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44.53ct Multicolor Tiger's Eye Matrix Gemstones, Oval, Opaque

44.53ct Multicolor Tiger's Eye Matrix, Oval, Opaque

35.6 x 21.5 mm

$ 24.05

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2.46ct Baby Blue Tanzanite Gemstones, Oval, Transparent

2.46ct Baby Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 25.66

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45.40ct Multicolor Agate Gemstones, Fancy, Translucent

45.40ct Multicolor Agate, Fancy, Translucent

30 x 12 mm

$ 95.79

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5.19ct Multicolor Fire Agate Gemstones, Fancy, Opaque

5.19ct Multicolor Fire Agate, Fancy, Opaque

12.7 x 10 mm

$ 88.09

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2.83ct Light Purplish Blue Chalcedony Gemstones, Oval, Transparent

2.83ct Light Purplish Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 6.79

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8.57ct Dark Green Bloodstone Gemstones, Pear Shape, Opaque

8.57ct Dark Green Bloodstone, Pear Shape, Opaque

15.2 x 11.7 mm

$ 39.60

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12.70ct Medium Brown Tiger's Eye Gemstones, Baguette, Opaque

12.70ct Medium Brown Tiger's Eye, Baguette, Opaque

18 x 13 mm (calibrated)

$ 15.24

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2.66ct Sangria Red Tourmaline Gemstones, Oval, Transparent

2.66ct Sangria Red Tourmaline, Oval, Transparent

10 x 8 mm (calibrated)

$ 54.94

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0.85ctw Multicolor Opal Gemstones, Oval, Opaque

0.85ctw Multicolor Opal, Oval, Opaque

7 x 5 mm (calibrated)

$ 33.66

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2.77ct Purplish Blue Chalcedony Gemstones, Oval, Transparent

2.77ct Purplish Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 6.65

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28.08ct Black with Blue Sparkle Nuummite Gemstones, Oval, Opaque

28.08ct Black with Blue Sparkle Nuummite, Oval, Opaque

22.6 x 13.9 mm

$ 149.27

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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

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
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I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

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I love the products. I've bought them as gifts and people love my gifts

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Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
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