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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
Pairs
Lots
Faceted
Cabochons
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10.08ctw Medium Pink Strawberry Quartz Gemstones, Oval, Translucent

10.08ctw Medium Pink Strawberry Quartz, Oval, Translucent

11 x 9 mm (calibrated)

$ 77.62

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0.86ct Light Lively Green Sphene Gemstones, Oval, Transparent

0.86ct Light Lively Green Sphene, Oval, Transparent

6.1 x 5 mm

$ 5.68

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35.84ct Multicolor Jasper Gemstones, Oval, Opaque

35.84ct Multicolor Jasper, Oval, Opaque

30.9 x 23.4 mm

$ 31.69

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5.64ctw Medium-Light Violet Amethyst Gemstones, Oval, Transparent

5.64ctw Medium-Light Violet Amethyst, Oval, Transparent

10 x 8 mm (calibrated)

$ 37.22

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0.85ct Bright Green Sphene Gemstones, Oval, Transparent

0.85ct Bright Green Sphene, Oval, Transparent

5.6 x 5.3 mm

$ 5.10

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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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13.94ct Dark Red Ruby Gemstones, Oval, Translucent

13.94ct Dark Red Ruby, Oval, Translucent

16 x 12 mm (calibrated)

$ 434.93

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5.62ctw Light Lemon Yellow Prehnite Gemstones, Oval, Transparent/Translucent

5.62ctw Light Lemon Yellow Prehnite, Oval, Transparent/Translucent

9.4 x 7 mm

$ 63.50

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3.43ct Pink Berry Purple Star Ruby Gemstones, Oval, Opaque

3.43ct Pink Berry Purple Star Ruby, Oval, Opaque

10 x 8 mm (calibrated)

$ 190.85

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5.21ct Multicolor Pietersite Gemstones, Oval, Opaque

5.21ct Multicolor Pietersite, Oval, Opaque

15.8 x 11 mm

$ 15.19

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11.62ct Dark Red Star Garnet Gemstones, Oval, Opaque

11.62ct Dark Red Star Garnet, Oval, Opaque

13 x 11 mm (calibrated)

$ 13.80

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6.77ct Medium-Light Green Actinolite Cat's Eye Gemstones, Oval, Translucent

6.77ct Medium-Light Green Actinolite Cat's Eye, Oval, Translucent

14.6 x 11.7 mm

$ 56.87

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5.56ct Warm Brown Tiger's Eye Gemstones, Oval, Opaque

5.56ct Warm Brown Tiger's Eye, Oval, Opaque

14 x 10 mm (calibrated)

$ 6.67

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1.39ct Light Gold Citrine Gemstones, Oval, Transparent

1.39ct Light Gold Citrine, Oval, Transparent

8 x 6 mm (calibrated)

$ 9.17

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0.51ct Grey Green Cat's Eye Alexandrite Gemstones, Oval, Opaque

0.51ct Grey Green Cat's Eye Alexandrite, Oval, Opaque

4.6 x 4.3 mm

$ 127.50

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2.17ct Medium Light Green Sphene Gemstones, Oval, Translucent

2.17ct Medium Light Green Sphene, Oval, Translucent

7.5 x 6.6 mm

$ 14.33

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6.68ctw Medium Violet Amethyst Gemstones, Oval, Transparent

6.68ctw Medium Violet Amethyst, Oval, Transparent

11 x 9 mm (calibrated)

$ 31.82

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10.09ctw Multicolor Pietersite Gemstones, Oval, Opaque

10.09ctw Multicolor Pietersite, Oval, Opaque

19.8 x 12.6 mm

$ 28.45

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19.58ct Coral Pink Rose Quartz Gemstones, Oval, Transparent

19.58ct Coral Pink Rose Quartz, Oval, Transparent

18 x 13 mm (calibrated)

$ 31.02

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2.72ct Intense Violet Blue Tanzanite Gemstones, Oval, Transparent

2.72ct Intense Violet Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 28.37

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44.76ctw Multicolor Fossil Coral Gemstones, Oval, Opaque
Fossil Coral Product Video (474611)

44.76ctw Multicolor Fossil Coral, Oval, Opaque

24.6 x 15.8 mm

$ 96.68

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4.08ct Earthy Yellow Rutile Quartz Gemstones, Oval, Transparent

4.08ct Earthy Yellow Rutile Quartz, Oval, Transparent

12 x 8 mm (calibrated)

$ 13.46

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6.05ct Steel Grey Quartz Cat's Eye Gemstones, Oval, Opaque

6.05ct Steel Grey Quartz Cat's Eye, Oval, Opaque

11.2 x 10.3 mm

$ 23.96

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10.32ct Multicolor Coral Gemstones, Oval, Translucent

10.32ct Multicolor Coral, Oval, Translucent

21.9 x 15.6 mm

$ 27.24

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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

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Everything was good, the purchase was what I expected and what they show is what you get.

Posted By Mr. in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate
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