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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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1.27ct Very Light Grey Sillimanite Cat's Eye Gemstones, Oval, Transparent

1.27ct Very Light Grey Sillimanite Cat's Eye, Oval, Transparent

7.4 x 4.7 mm

$ 4.78

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8.89ct Multicolor Quartz With Marcasite Gemstones, Fancy, Transparent
Quartz With Marcasite Product Video (585687)

8.89ct Multicolor Quartz With Marcasite, Fancy, Transparent

16.7 x 12.6 mm

$ 58.68

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12.60ct Yellowish Brown Tiger's Eye Gemstones, Baguette, Opaque

12.60ct Yellowish Brown Tiger's Eye, Baguette, Opaque

18 x 13 mm (calibrated)

$ 15.12

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2.74ctw Lively Green Sphene Gemstones, Oval, Transparent

2.74ctw Lively Green Sphene, Oval, Transparent

6.9 x 5.9 mm

$ 16.44

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9.50ct Multicolor Pietersite Gemstones, Oval, Opaque

9.50ct Multicolor Pietersite, Oval, Opaque

16.9 x 11.9 mm

$ 28.50

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1.26ct Dark Golden Citrine Gemstones, Cushion, Transparent

1.26ct Dark Golden Citrine, Cushion, Transparent

8 x 6 mm (calibrated)

$ 11.64

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1.02ct Warm White Cat's Eye Moonstone Gemstones, Oval, Translucent

1.02ct Warm White Cat's Eye Moonstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 36.29

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5.14ct Tuscany Yellow Rutile Quartz Gemstones, Round, Transparent

5.14ct Tuscany Yellow Rutile Quartz, Round, Transparent

11 mm (calibrated)

$ 16.90

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2.64ct Warm Brown Tiger's Eye Gemstones, Oval, Opaque

2.64ct Warm Brown Tiger's Eye, Oval, Opaque

9 x 7 mm (calibrated)

$ 3.17

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11.07ct White with Black Dendritic Agate Gemstones, Pear Shape, Opaque

11.07ct White with Black Dendritic Agate, Pear Shape, Opaque

20 x 15 mm (calibrated)

$ 10.63

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0.97ct Pistachio Green Emerald Gemstones, Oval, Translucent

0.97ct Pistachio Green Emerald, Oval, Translucent

6.8 x 5.7 mm

$ 93.12

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78.76ct Multicolor Jasper Gemstones, Oval, Opaque

78.76ct Multicolor Jasper, Oval, Opaque

37.5 x 29.1 mm

$ 48.86

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6.16ct Medium Pink Morganite Gemstones, Pear Shape, Translucent

6.16ct Medium Pink Morganite, Pear Shape, Translucent

15.2 x 11.1 mm

$ 30.80

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14.81ct Multicolor Agate Gemstones, Marquise, Opaque

14.81ct Multicolor Agate, Marquise, Opaque

26.5 x 12 mm

$ 14.22

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7.62ct Multicolor Fire Agate Gemstones, Fancy, Translucent

7.62ct Multicolor Fire Agate, Fancy, Translucent

16.6 x 11.3 mm

$ 78.96

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1.24ct Multicolor Opal Gemstones, Oval, Opaque

1.24ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 44.64

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2.55ct Light Lemon Yellow Prehnite Gemstones, Oval, Transparent/Translucent

2.55ct Light Lemon Yellow Prehnite, Oval, Transparent/Translucent

8.6 x 7.1 mm

$ 28.81

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0.88ct Medium Light-Violet Amethyst Gemstones, Heart, Transparent

0.88ct Medium Light-Violet Amethyst, Heart, Transparent

6 x 6 mm (calibrated)

$ 7.39

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1.06ct Medium Orange Moonstone Gemstones, Marquise, Translucent

1.06ct Medium Orange Moonstone, Marquise, Translucent

10 x 5 mm (calibrated)

$ 2.54

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1.38ct Multicolor Opal Gemstones, Pear Shape, Transparent

1.38ct Multicolor Opal, Pear Shape, Transparent

10 x 7 mm (calibrated)

$ 41.40

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18.98ct Medium Grey Hematite Gemstones, Emerald Cut, Opaque

18.98ct Medium Grey Hematite, Emerald Cut, Opaque

20.3 x 15.8 mm

$ 25.06

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1.51ct Medium Pink Tourmaline Gemstones, Round, Transparent

1.51ct Medium Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 37.75

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5.18ct Warm Brown Tiger's Eye Gemstones, Oval, Opaque

5.18ct Warm Brown Tiger's Eye, Oval, Opaque

14.2 x 10.4 mm

$ 3.67

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24.85ct Multicolor Ruby-Zoisite Gemstones, Pear Shape, Opaque
Ruby-Zoisite Product Video (326262)

24.85ct Multicolor Ruby-Zoisite, Pear Shape, Opaque

21.6 x 14.8 mm

$ 82.00

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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

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate

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

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate
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