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
15.81ct Bubblegum Pink Rose Quartz Gemstones, Oval, Transparent/Translucent

15.81ct Bubblegum Pink Rose Quartz, Oval, Transparent/Translucent

16.3 x 14.9 mm

$ 27.13

View Details
14.07ct Multicolor Ruby-Zoisite Gemstones, Baguette, Opaque

14.07ct Multicolor Ruby-Zoisite, Baguette, Opaque

14 x 12 mm (calibrated)

$ 37.14

View Details
29.54ctw Multicolor Jasper Gemstones, Oval, Opaque

29.54ctw Multicolor Jasper, Oval, Opaque

25.4 x 15.7 mm

$ 20.92

View Details
1.35ct Peach Orange Moonstone Gemstones, Marquise, Translucent

1.35ct Peach Orange Moonstone, Marquise, Translucent

10.2 x 5.3 mm

$ 3.24

View Details
77.71ct Multicolor Jasper Gemstones, Baguette, Opaque

77.71ct Multicolor Jasper, Baguette, Opaque

35.3 x 23.3 mm

$ 74.60

View Details
21.03ct Multicolor Bloodstone Gemstones, Oval, Opaque

21.03ct Multicolor Bloodstone, Oval, Opaque

28.2 x 18.3 mm

$ 11.35

View Details
0.60ct Multicolor Labradorite Gemstones, Pear Shape, Translucent

0.60ct Multicolor Labradorite, Pear Shape, Translucent

6.3 x 4.1 mm

$ 1.60

View Details
1.19ct Deep Green Opal Gemstones, Oval, Opaque

1.19ct Deep Green Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 42.84

View Details
24.33ct Multicolor Matrix Opal Gemstones, Cushion, Opaque

24.33ct Multicolor Matrix Opal, Cushion, Opaque

27.2 x 16.9 mm

$ 49.63

View Details
2.26ct Light Pink Morganite Gemstones, Pear Shape, Transparent

2.26ct Light Pink Morganite, Pear Shape, Transparent

12 x 8 mm (calibrated)

$ 29.83

View Details
4.47ct Multicolor Labradorite Gemstones, Pear Shape, Translucent

4.47ct Multicolor Labradorite, Pear Shape, Translucent

13 x 9 mm (calibrated)

$ 11.90

View Details
23.53ct Black with Blue Sparkle Nuummite Gemstones, Oval, Opaque

23.53ct Black with Blue Sparkle Nuummite, Oval, Opaque

20.1 x 16.8 mm

$ 123.30

View Details
25.13ct Medium Gray Hematite Gemstones, Square, Opaque

25.13ct Medium Gray Hematite, Square, Opaque

15 x 15 mm (calibrated)

$ 29.53

View Details
53.17ct Multicolor Tiger's Eye Matrix Gemstones, Fancy, Opaque

53.17ct Multicolor Tiger's Eye Matrix, Fancy, Opaque

31.6 x 25.1 mm

$ 36.37

View Details
2.79ct Brownish Yellow Sphene Gemstones, Oval, Transparent

2.79ct Brownish Yellow Sphene, Oval, Transparent

8.8 x 7.3 mm

$ 16.74

View Details
3.18ct Medium Dark Green Agate Gemstones, Oval, Translucent

3.18ct Medium Dark Green Agate, Oval, Translucent

10.5 x 8 mm

$ 4.16

View Details
2.86ct Green Malachite Gemstones, Oval, Opaque

2.86ct Green Malachite, Oval, Opaque

10 x 8 mm (calibrated)

$ 3.43

View Details
96.22ctw Black Gray Hematite Gemstones, Cushion, Opaque

96.22ctw Black Gray Hematite, Cushion, Opaque

24.3 x 21.4 mm

$ 113.04

View Details
20.08ct Multicolor Jasper Gemstones, Oval, Translucent

20.08ct Multicolor Jasper, Oval, Translucent

20 x 15 mm (calibrated)

$ 20.68

View Details
7.62ctw Cool Green Amazonite Gemstones, Cushion, Opaque

7.62ctw Cool Green Amazonite, Cushion, Opaque

7 x 7 mm (calibrated)

$ 22.33

View Details
3.73ctw Multicolor Pietersite Gemstones, Baguette, Opaque

3.73ctw Multicolor Pietersite, Baguette, Opaque

11.9 x 6.5 mm

$ 11.02

View Details
36.81ct Rose Pink Star Rose Quartz Gemstones, Oval, Translucent

36.81ct Rose Pink Star Rose Quartz, Oval, Translucent

20 x 15 mm (calibrated)

$ 73.62

View Details
11.20ct Dark Red Ruby Gemstones, Oval, Translucent

11.20ct Dark Red Ruby, Oval, Translucent

14 x 12 mm (calibrated)

$ 591.36

View Details
4.08ctw Silverish Blue Tanzanite Gemstones, Round, Transparent

4.08ctw Silverish Blue Tanzanite, Round, Transparent

7 mm (calibrated)

$ 43.08

View Details
1 2 3
...
795
Choose Page
1 - 802

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

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image