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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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0.87ct Green Tourmaline, Oval, Transparent

0.87ct Green Tourmaline, Oval, Transparent

6.5 x 5.1 mm

$ 14.43

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14.96ct White Agate, Oval, Opaque

14.96ct White Agate, Oval, Opaque

20 x 15 mm (calibrated)

$ 23.70

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0.40ct Multicolor Labradorite, Pear Shape, Translucent

0.40ct Multicolor Labradorite, Pear Shape, Translucent

6 x 4 mm (calibrated)

$ 0.89

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13.00ct Multicolor Jasper, Oval, Opaque

13.00ct Multicolor Jasper, Oval, Opaque

20 x 15 mm (calibrated)

$ 34.32

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10.18ct Green Jadeite, Oval, Translucent

10.18ct Green Jadeite, Oval, Translucent

18 x 14.6 mm

$ 33.46

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12.11ctw Multicolor Pietersite, Oval, Opaque

12.11ctw Multicolor Pietersite, Oval, Opaque

20.3 x 13.6 mm

$ 28.34

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17.05ct Green Bloodstone, Oval, Opaque

17.05ct Green Bloodstone, Oval, Opaque

20.7 x 14.2 mm

$ 25.48

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1.16ct Multicolor Opal, Oval, Opaque

1.16ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 34.66

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0.86ct Orange Sunstone, Oval, Translucent

0.86ct Orange Sunstone, Oval, Translucent

8 x 6 mm (calibrated)

$ 5.99

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1.58ctw Orange Moonstone, Trillion, Translucent

1.58ctw Orange Moonstone, Trillion, Translucent

6 x 6 mm (calibrated)

$ 3.17

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4.16ct Multicolor Labradorite, Pear Shape, Translucent

4.16ct Multicolor Labradorite, Pear Shape, Translucent

12 x 8 mm (calibrated)

$ 9.20

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11.07ctw Blue Chalcedony, Oval, Translucent

11.07ctw Blue Chalcedony, Oval, Translucent

14 x 10 mm (calibrated)

$ 9.21

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49.04ct Multicolor Tiger'S Eye Matrix, Oval, Opaque

49.04ct Multicolor Tiger'S Eye Matrix, Oval, Opaque

35.8 x 23.6 mm

$ 48.85

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6.59ct Multicolor Fire Agate, Fancy, Opaque

6.59ct Multicolor Fire Agate, Fancy, Opaque

14 x 12 mm (calibrated)

$ 50.66

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2.70ct Blue Chalcedony, Oval, Transparent

2.70ct Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 5.38

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7.21ct Multicolor Labradorite, Pear Shape, Translucent

7.21ct Multicolor Labradorite, Pear Shape, Translucent

14 x 10 mm (calibrated)

$ 15.94

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2.85ct Multicolor Pietersite, Pear Shape, Opaque

2.85ct Multicolor Pietersite, Pear Shape, Opaque

14 x 9 mm (calibrated)

$ 5.60

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12.01ct Yellow Jadeite, Oval, Translucent

12.01ct Yellow Jadeite, Oval, Translucent

18 x 13 mm (calibrated)

$ 39.47

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11.70ct Brown Tiger'S Eye, Baguette, Opaque

11.70ct Brown Tiger'S Eye, Baguette, Opaque

18 x 13 mm (calibrated)

$ 15.15

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2.19ct Orange Moonstone, Square, Translucent

2.19ct Orange Moonstone, Square, Translucent

7 x 7 mm (calibrated)

$ 4.34

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41.88ct Multicolor Agate, Oval, Opaque

41.88ct Multicolor Agate, Oval, Opaque

22.5 x 20.8 mm

$ 33.37

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4.97ct Multicolor Fire Agate, Fancy, Opaque

4.97ct Multicolor Fire Agate, Fancy, Opaque

13 x 10.6 mm

$ 42.42

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60.90ct Multicolor Jasper, Oval, Opaque

60.90ct Multicolor Jasper, Oval, Opaque

33.6 x 25.7 mm

$ 31.36

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4.47ct Multicolor Opal Triplet, Fancy, Opaque
Opal Triplet Product Video (739761)

4.47ct Multicolor Opal Triplet, Fancy, Opaque

18.7 x 9.9 mm

$ 111.30

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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

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
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 -> 10 star ratings

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Web site is very simple to navigate Selection is terrific

Posted By ToRa.62 in April, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I loved the selection of gemstones you have a to z

Posted By James in May, 2026
Source: Bizrate
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