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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
Black
Blue
Brown
Gray
Green
Multicolor
Orange Cabochon Gemstones
Pink
Purple
Red Cabochon Gemstones
Turquoise
Violet
White
Yellow
Single
Pairs
Lots
Faceted
Cabochons
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3.45ct Orange Spessartite Garnet, Oval, Transparent

9.1 x 8 mm

$ 103.50

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4.38ct Orange Spessartite Garnet, Oval, Transparent

10 x 8 mm (calibrated)

$ 131.40

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2.53ct Orange Spessartite Garnet, Oval, Transparent

8.2 x 7.7 mm

$ 75.90

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4.79ct Orange Spessartite Garnet, Oval, Transparent

9.7 x 8.6 mm

$ 143.70

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3.98ct Orange Spessartite Garnet, Oval, Transparent

8.4 x 7.9 mm

$ 119.40

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4.56ct Orange Spessartite Garnet, Oval, Transparent

9.6 x 8.5 mm

$ 136.80

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3.93ct Orange Spessartite Garnet, Oval, Transparent

10 x 8 mm (calibrated)

$ 117.90

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4.80ct Orange Spessartite Garnet, Oval, Transparent

10.4 x 6.9 mm

$ 144.00

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2.84ct Orange Spessartite Garnet, Oval, Transparent

7.9 x 6.9 mm

$ 85.20

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7.77ct Red Spessartite Garnet, Oval, Translucent

11.5 x 9.3 mm

$ 233.10

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2.11ct Orange Spessartite Garnet, Oval, Transparent

7.4 x 6.5 mm

$ 63.30

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2.93ct Orange Spessartite Garnet, Oval, Transparent

7.9 x 7.4 mm

$ 87.90

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3.55ct Orange Spessartite Garnet, Oval, Transparent

8.6 x 7.8 mm

$ 106.50

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24.14ct Orange Spessartite Garnet, Oval, Translucent

18.6 x 14.5 mm

$ 724.20

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1.80ct Orange Spessartite Garnet, Oval, Transparent

7.4 x 6.4 mm

$ 54.00

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5.25ct Orange Spessartite Garnet, Oval, Transparent

10.6 x 8.6 mm

$ 157.50

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3.49ct Orange Spessartite Garnet, Oval, Transparent

8.2 x 7.3 mm

$ 104.70

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3.25ct Orange Spessartite Garnet, Oval, Transparent

8.3 x 7.3 mm

$ 97.50

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4.21ct Orange Spessartite Garnet, Oval, Transparent

10 x 8 mm (calibrated)

$ 126.30

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2.20ct Orange Spessartite Garnet, Oval, Transparent

8.2 x 6.3 mm

$ 66.00

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5.78ct Orange Spessartite Garnet, Oval, Transparent

9.9 x 9 mm

$ 173.40

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6.28ct Orange Spessartite Garnet, Oval, Translucent

11.6 x 8.4 mm

$ 188.40

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4.09ct Orange Spessartite Garnet, Pear Shape, Transparent

10.9 x 7.5 mm

$ 102.25

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2.39ct Orange Spessartite Garnet, Pear Shape, Transparent

8.4 x 6.5 mm

$ 71.70

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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 -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate
Enlarged Gemstone Image