X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

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
Clear All
0.70Ct Light Mint Green Emerald, Round, Translucent

0.70Ct Light Mint Green Emerald, Round, Translucent

6 mm (calibrated)

$ 67.20

View Details
13.00Ct Multicolor Jasper, Oval, Opaque

13.00Ct Multicolor Jasper, Oval, Opaque

20 x 15 mm (calibrated)

$ 41.35

View Details
23.48Ct Baby Blue Aquamarine, Oval, Transparent

23.48Ct Baby Blue Aquamarine, Oval, Transparent

19.5 x 15.7 mm

$ 117.40

View Details
7.13Ctw Multicolor Labradorite, Marquise, Translucent

7.13Ctw Multicolor Labradorite, Marquise, Translucent

14 x 7 mm (calibrated)

$ 19.00

View Details
2.10Ct Reddish Orange Moonstone, Cushion, Translucent

2.10Ct Reddish Orange Moonstone, Cushion, Translucent

8 x 8 mm (calibrated)

$ 5.04

View Details
0.43Ct Multicolor Chocolate Opal, Oval, Translucent

0.43Ct Multicolor Chocolate Opal, Oval, Translucent

7 x 5 mm (calibrated)

$ 17.03

View Details
7.17Ct Medium Dark Green Agate, Oval, Translucent

7.17Ct Medium Dark Green Agate, Oval, Translucent

13.2 x 11.9 mm

$ 7.57

View Details
2.46Ct Peach Orange Moonstone, Cushion, Translucent

2.46Ct Peach Orange Moonstone, Cushion, Translucent

9 x 7 mm (calibrated)

$ 5.90

View Details
0.31Ct Medium Yellow Chrysoberyl Cat's Eye, Oval, Translucent

0.31Ct Medium Yellow Chrysoberyl Cat's Eye, Oval, Translucent

4 x 4 mm (calibrated)

$ 11.16

View Details
39.03Ct Multicolor Jasper, Oval, Opaque

39.03Ct Multicolor Jasper, Oval, Opaque

30 x 22 mm (calibrated)

$ 29.38

View Details
11.30Ctw Pine Green Amazonite, Cushion, Opaque

11.30Ctw Pine Green Amazonite, Cushion, Opaque

10 x 10 mm (calibrated)

$ 30.11

View Details
1.64Ctw Multicolor Opal, Oval, Opaque

1.64Ctw Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 59.04

View Details
36.14Ct Multicolor Jasper, Oval, Opaque

36.14Ct Multicolor Jasper, Oval, Opaque

29.8 x 24.3 mm

$ 47.70

View Details
1.08Ct Warm White Sillimanite Cat's Eye, Oval, Transparent

1.08Ct Warm White Sillimanite Cat's Eye, Oval, Transparent

5.9 x 5.5 mm

$ 5.18

View Details
6.85Ct Medium Violet Amethyst, Oval, Transparent

6.85Ct Medium Violet Amethyst, Oval, Transparent

14 x 10 mm (calibrated)

$ 45.22

View Details
2.38Ct Light Green Fluorite, Pear Shape, Transparent

2.38Ct Light Green Fluorite, Pear Shape, Transparent

10 x 7 mm (calibrated)

$ 11.42

View Details
33.02Ct Multicolor Opal, Oval, Opaque

33.02Ct Multicolor Opal, Oval, Opaque

30 x 22 mm (calibrated)

$ 118.87

View Details
2.96Ctw Black Onyx, Round, Opaque

2.96Ctw Black Onyx, Round, Opaque

7 mm (calibrated)

$ 7.10

View Details
9.73Ct Multicolor Boulder Opal, Fancy, Opaque

9.73Ct Multicolor Boulder Opal, Fancy, Opaque

16 x 12 mm (calibrated)

$ 58.38

View Details
14.45Ct Multicolor Ammolite, Fancy, Opaque

14.45Ct Multicolor Ammolite, Fancy, Opaque

25.5 x 13.7 mm

$ 346.80

View Details
6.47Ct Light Blue Green Fluorite, Pear Shape, Transparent

6.47Ct Light Blue Green Fluorite, Pear Shape, Transparent

12.5 x 9.9 mm

$ 19.64

View Details
9.25Ct Multicolor Cinnabar, Round, Opaque

9.25Ct Multicolor Cinnabar, Round, Opaque

16 mm (calibrated)

$ 13.04

View Details
2.38Ct Light Greenish Yellow Prehnite, Oval, Transparent/Translucent

2.38Ct Light Greenish Yellow Prehnite, Oval, Transparent/Translucent

8.5 x 7.5 mm

$ 26.89

View Details
3.95Ct Black Star Sapphire, Pear Shape, Opaque

3.95Ct Black Star Sapphire, Pear Shape, Opaque

10 x 8.4 mm

$ 85.32

View Details
1 2 3
...
378
Choose Page
1 - 801

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 -> 9 star ratings

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 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 -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image