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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
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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20.81ct Black Nuummite, Oval, Opaque

20.81ct Black Nuummite, Oval, Opaque

19.1 x 13.9 mm

$ 109.06

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12.97ctw Green Agate, Oval, Translucent

12.97ctw Green Agate, Oval, Translucent

11.8 x 11.5 mm

$ 13.70

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6.41ctw White Moonstone, Round, Translucent

6.41ctw White Moonstone, Round, Translucent

9 mm (calibrated)

$ 21.14

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9.85ctw Yellow Citrine, Round, Transparent
Citrine Product Video (608153)

9.85ctw Yellow Citrine, Round, Transparent

12 mm (calibrated)

$ 91.02

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2.53ct Orange Moonstone, Cushion, Translucent

2.53ct Orange Moonstone, Cushion, Translucent

8 x 8 mm (calibrated)

$ 6.07

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18.22ctw Multicolor Pietersite, Oval, Opaque
Pietersite Product Video (634231)

18.22ctw Multicolor Pietersite, Oval, Opaque

20 x 15 mm (calibrated)

$ 82.86

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11.29ct Brown Moonstone, Oval, Translucent

11.29ct Brown Moonstone, Oval, Translucent

16 x 12 mm (calibrated)

$ 29.95

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1.75ct Green Tourmaline, Oval, Transparent

1.75ct Green Tourmaline, Oval, Transparent

8 x 6 mm (calibrated)

$ 36.14

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18.79ctw Multicolor Jasper, Fancy, Opaque

18.79ctw Multicolor Jasper, Fancy, Opaque

24.9 x 13.2 mm

$ 12.85

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15.32ct Multicolor Pietersite, Round, Opaque

15.32ct Multicolor Pietersite, Round, Opaque

15 mm (calibrated)

$ 70.78

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36.03ct Multicolor Tiger's Eye Matrix, Oval, Opaque

36.03ct Multicolor Tiger's Eye Matrix, Oval, Opaque

32.7 x 23.1 mm

$ 43.24

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0.78ct Green Emerald, Oval, Translucent

0.78ct Green Emerald, Oval, Translucent

6.7 x 5.2 mm

$ 65.52

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13.26ct White Agate, Oval, Opaque

13.26ct White Agate, Oval, Opaque

20.9 x 15.7 mm

$ 25.30

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32.44ct Green Maw-Sit-Sit, Round, Opaque

32.44ct Green Maw-Sit-Sit, Round, Opaque

19 mm (calibrated)

$ 128.46

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5.17ct Green Malachite, Oval, Opaque

5.17ct Green Malachite, Oval, Opaque

12 x 10 mm (calibrated)

$ 4.78

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29.01ct Gray Hematite, Pear Shape, Opaque

29.01ct Gray Hematite, Pear Shape, Opaque

23.4 x 16.4 mm

$ 38.29

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6.30ct Pink Morganite, Round, Transparent

6.30ct Pink Morganite, Round, Transparent

13 mm (calibrated)

$ 87.24

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3.32ct Pink Strawberry Quartz, Oval, Translucent

3.32ct Pink Strawberry Quartz, Oval, Translucent

10 x 8 mm (calibrated)

$ 30.67

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13.69ct Green Bloodstone, Oval, Opaque

13.69ct Green Bloodstone, Oval, Opaque

14.7 x 12.4 mm

$ 37.13

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4.95ct Pink Strawberry Quartz, Oval, Translucent

4.95ct Pink Strawberry Quartz, Oval, Translucent

11 x 9 mm (calibrated)

$ 29.95

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7.88ct White Rainbow Moonstone, Pear Shape, Translucent

7.88ct White Rainbow Moonstone, Pear Shape, Translucent

20 x 8.7 mm

$ 66.19

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15.06ct Multicolor Jasper, Pear Shape, Opaque

15.06ct Multicolor Jasper, Pear Shape, Opaque

29.1 x 13.5 mm

$ 23.86

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35.01ct Green Bloodstone, Oval, Opaque

35.01ct Green Bloodstone, Oval, Opaque

27 x 20 mm (calibrated)

$ 63.02

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1.94ct Orange Moonstone, Cushion, Translucent

1.94ct Orange Moonstone, Cushion, Translucent

8 x 8 mm (calibrated)

$ 4.66

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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 food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

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
Source: Bizrate
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