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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

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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
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Faceted
Cabochons
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32.74ct Deep Green Maw-Sit-Sit Gemstones, Round, Opaque
Maw-Sit-Sit Product Video (476799)

32.74ct Deep Green Maw-Sit-Sit, Round, Opaque

20 mm (calibrated)

$ 129.65

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48.12ct Mauve Violet Charoite Gemstones, Fancy, Opaque

48.12ct Mauve Violet Charoite, Fancy, Opaque

27.1 x 22 mm

$ 95.24

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12.73ct Warm Light Green Jadeite Gemstones, Oval, Translucent

12.73ct Warm Light Green Jadeite, Oval, Translucent

21 x 13.6 mm

$ 26.34

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2.55ct Black Cat's Eye Scapolite Gemstones, Round, Translucent

2.55ct Black Cat's Eye Scapolite, Round, Translucent

9 mm (calibrated)

$ 16.84

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3.64ctw Multicolor Black Opal Gemstones, Oval, Translucent

3.64ctw Multicolor Black Opal, Oval, Translucent

9 x 7 mm (calibrated)

$ 100.57

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0.55ct Deep Navy Blue Star Sapphire Gemstones, Oval, Opaque

0.55ct Deep Navy Blue Star Sapphire, Oval, Opaque

5.1 x 4.3 mm

$ 22.00

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3.89ct Multicolor Labradorite Gemstones, Pear Shape, Translucent

3.89ct Multicolor Labradorite, Pear Shape, Translucent

12 x 8 mm (calibrated)

$ 10.37

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24.33ct Teal Turquoise Gemstones, Oval, Opaque

24.33ct Teal Turquoise, Oval, Opaque

22.4 x 15.5 mm

$ 87.59

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5.63ctw Multicolor Labradorite Gemstones, Baguette, Translucent

5.63ctw Multicolor Labradorite, Baguette, Translucent

9 x 7 mm (calibrated)

$ 7.77

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8.12ct Deep Green Actinolite Cat's Eye Gemstones, Oval, Translucent
Actinolite Cat's Eye Product Video (485802)

8.12ct Deep Green Actinolite Cat's Eye, Oval, Translucent

15.9 x 12.6 mm

$ 68.21

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3.03ctw Deep Blue Star Sapphire Gemstones, Oval, Opaque

3.03ctw Deep Blue Star Sapphire, Oval, Opaque

7.3 x 5.4 mm

$ 83.63

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1.51ct Rosewood Pink Tourmaline Gemstones, Oval, Transparent

1.51ct Rosewood Pink Tourmaline, Oval, Transparent

8 x 6 mm (calibrated)

$ 31.19

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2.34ct Very Light Blue Green Fluorite Gemstones, Pear Shape, Transparent

2.34ct Very Light Blue Green Fluorite, Pear Shape, Transparent

10 x 7 mm (calibrated)

$ 11.23

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3.48ct Multicolor Black Opal Gemstones, Pear Shape, Translucent

3.48ct Multicolor Black Opal, Pear Shape, Translucent

15.3 x 11.2 mm

$ 122.15

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39.06ctw Multicolor Jasper Gemstones, Marquise, Opaque

39.06ctw Multicolor Jasper, Marquise, Opaque

37.4 x 15 mm

$ 77.34

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7.85ctw Medium Violet Amethyst Gemstones, Oval, Transparent

7.85ctw Medium Violet Amethyst, Oval, Transparent

11 x 9 mm (calibrated)

$ 37.40

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1.57ct Olive Green Sphene Gemstones, Oval, Transparent

1.57ct Olive Green Sphene, Oval, Transparent

7.3 x 6.4 mm

$ 9.42

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18.16ct Multicolor Agate Gemstones, Pear Shape, Opaque

18.16ct Multicolor Agate, Pear Shape, Opaque

19 x 18 mm

$ 17.44

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39.85ct Medium Green Amazonite Gemstones, Oval, Opaque

39.85ct Medium Green Amazonite, Oval, Opaque

30 x 22 mm (calibrated)

$ 38.26

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32.30ctw Multicolor Jasper Gemstones, Oval, Opaque

32.30ctw Multicolor Jasper, Oval, Opaque

27.4 x 15.9 mm

$ 22.87

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8.48ct Very Light Golden-Brown Rutile Quartz Gemstones, Round, Transparent

8.48ct Very Light Golden-Brown Rutile Quartz, Round, Transparent

13 mm (calibrated)

$ 44.77

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1.25ct Multicolor Chocolate Opal Gemstones, Oval, Translucent

1.25ct Multicolor Chocolate Opal, Oval, Translucent

10.2 x 6.6 mm

$ 45.00

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0.79ct Medium Orange Citrine Gemstones, Marquise, Transparent

0.79ct Medium Orange Citrine, Marquise, Transparent

9.4 x 4.9 mm

$ 6.64

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2.15ctw Bubblegum Pink Tourmaline Gemstones, Round, Transparent

2.15ctw Bubblegum Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 42.94

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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 these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
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Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
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Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
Source: Bizrate
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