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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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6.80ct Reddish Orange Moonstone Gemstones, Round, Translucent

6.80ct Reddish Orange Moonstone, Round, Translucent

11 mm (calibrated)

$ 16.40

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0.76ct Warm Green Tourmaline Gemstones, Oval, Transparent

0.76ct Warm Green Tourmaline, Oval, Transparent

6.3 x 4.7 mm

$ 15.18

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6.74ct Multicolor Ruby-Zoisite Gemstones, Square, Opaque

6.74ct Multicolor Ruby-Zoisite, Square, Opaque

10.4 x 10.2 mm

$ 22.25

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8.52ct Golden Brown Tiger's Eye Gemstones, Baguette, Opaque

8.52ct Golden Brown Tiger's Eye, Baguette, Opaque

14.2 x 10.5 mm

$ 10.22

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2.60ct Black Cat's Eye Scapolite Gemstones, Round, Translucent

2.60ct Black Cat's Eye Scapolite, Round, Translucent

8.5 mm (calibrated)

$ 15.60

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5.97ctw Warm Brown Tiger's Eye Gemstones, Oval, Opaque

5.97ctw Warm Brown Tiger's Eye, Oval, Opaque

10 x 8 mm (calibrated)

$ 10.75

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8.14ctw Medium Violet Amethyst Gemstones, Oval, Transparent

8.14ctw Medium Violet Amethyst, Oval, Transparent

12 x 8 mm (calibrated)

$ 53.72

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43.87ct Multicolor Tiger's Eye Matrix Gemstones, Pear Shape, Opaque

43.87ct Multicolor Tiger's Eye Matrix, Pear Shape, Opaque

38.3 x 22.5 mm

$ 23.69

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1.98ctw Pineapple yellow Sphene Gemstones, Oval, Transparent

1.98ctw Pineapple yellow Sphene, Oval, Transparent

6.1 x 5.5 mm

$ 11.88

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26.04ct Dark Green Aventurine Gemstones, Pear Shape, Translucent

26.04ct Dark Green Aventurine, Pear Shape, Translucent

30 x 22 mm (calibrated)

$ 31.25

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4.51ct Multicolor Black Opal Gemstones, Oval, Opaque

4.51ct Multicolor Black Opal, Oval, Opaque

14 x 10 mm (calibrated)

$ 158.30

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7.13ct Very Light Golden-Brown Rutile Quartz Gemstones, Round, Transparent

7.13ct Very Light Golden-Brown Rutile Quartz, Round, Transparent

13 mm (calibrated)

$ 23.34

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5.56ct Reddish Purple Star Ruby Gemstones, Oval, Opaque

5.56ct Reddish Purple Star Ruby, Oval, Opaque

9.4 x 7.9 mm

$ 106.75

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0.95ct Mint Green Emerald Gemstones, Oval, Translucent

0.95ct Mint Green Emerald, Oval, Translucent

6.5 x 5.5 mm

$ 66.50

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0.75ct Medium Yellow Sphene Gemstones, Oval, Transparent

0.75ct Medium Yellow Sphene, Oval, Transparent

5.4 x 5.2 mm

$ 4.50

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56.25ct Multicolor Tiger's Eye Matrix Gemstones, Pear Shape, Opaque

56.25ct Multicolor Tiger's Eye Matrix, Pear Shape, Opaque

37 x 24.6 mm

$ 30.37

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13.48ct Multicolor Agate Gemstones, Round, Opaque

13.48ct Multicolor Agate, Round, Opaque

13 mm (calibrated)

$ 12.94

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1.50ctw Multicolor Opal Gemstones, Oval, Transparent
Opal Product Video (548533)

1.50ctw Multicolor Opal, Oval, Transparent

8 x 6 mm (calibrated)

$ 495.00

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22.00ct Light Pink Rose Quartz Gemstones, Oval, Transparent/Translucent

22.00ct Light Pink Rose Quartz, Oval, Transparent/Translucent

20 x 16.8 mm

$ 37.75

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0.65ct Multicolor Opal Gemstones, Pear Shape, Transparent

0.65ct Multicolor Opal, Pear Shape, Transparent

8 x 5 mm (calibrated)

$ 19.50

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3.99ct Multicolor Fire Agate Gemstones, Fancy, Opaque

3.99ct Multicolor Fire Agate, Fancy, Opaque

12.9 x 7.6 mm

$ 37.10

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27.57ct Green and Red Bloodstone Gemstones, Pear Shape, Opaque

27.57ct Green and Red Bloodstone, Pear Shape, Opaque

37.9 x 24.7 mm

$ 14.89

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51.17ct Multicolor Tiger's Eye Matrix Gemstones, Oval, Opaque

51.17ct Multicolor Tiger's Eye Matrix, Oval, Opaque

32.7 x 23.3 mm

$ 27.64

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2.55ct Reddish Orange Moonstone Gemstones, Cushion, Translucent

2.55ct Reddish Orange Moonstone, Cushion, Translucent

9 x 7 mm (calibrated)

$ 6.12

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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

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
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Very good

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Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

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Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
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Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
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