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
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
1.66ct Multicolor Labradorite, Marquise, Translucent

1.66ct Multicolor Labradorite, Marquise, Translucent

10 x 5 mm (calibrated)

$ 4.43

View Details
20.70ct Yellow Rutile Quartz, Oval, Translucent

20.70ct Yellow Rutile Quartz, Oval, Translucent

21.9 x 13.3 mm

$ 27.32

View Details
2.35ct Orange Sunstone, Round, Translucent

2.35ct Orange Sunstone, Round, Translucent

8.5 mm (calibrated)

$ 16.93

View Details
1.29ct Multicolor Black Opal, Oval, Translucent

1.29ct Multicolor Black Opal, Oval, Translucent

9 x 7 mm (calibrated)

$ 51.08

View Details
45.90ct Pink Rose Quartz, Oval, Transparent

45.90ct Pink Rose Quartz, Oval, Transparent

24 x 21.2 mm

$ 66.10

View Details
1.21ctw Multicolor Opal, Oval, Opaque

1.21ctw Multicolor Opal, Oval, Opaque

7 x 5 mm (calibrated)

$ 47.92

View Details
5.56ct Purple Star Ruby, Oval, Opaque

5.56ct Purple Star Ruby, Oval, Opaque

9.4 x 7.9 mm

$ 106.75

View Details
6.04ct Multicolor Fire Agate, Fancy, Opaque

6.04ct Multicolor Fire Agate, Fancy, Opaque

13.1 x 11.5 mm

$ 55.96

View Details
1.67ct Orange Moonstone, Trillion, Translucent

1.67ct Orange Moonstone, Trillion, Translucent

8.1 x 7.7 mm

$ 4.01

View Details
31.45ct White Dendritic Agate, Pear Shape, Opaque

31.45ct White Dendritic Agate, Pear Shape, Opaque

32 x 25 mm

$ 26.42

View Details
8.68ct Multicolor Pietersite, Trillion, Opaque

8.68ct Multicolor Pietersite, Trillion, Opaque

16 x 16 mm (calibrated)

$ 33.86

View Details
27.96ct Multicolor Tiger's Eye Matrix, Oval, Opaque

27.96ct Multicolor Tiger's Eye Matrix, Oval, Opaque

28.3 x 19.9 mm

$ 15.43

View Details
56.79ctw Multicolor Labradorite, Round, Translucent

56.79ctw Multicolor Labradorite, Round, Translucent

25.2 mm

$ 151.28

View Details
0.62ct Multicolor Opal, Oval, Opaque

0.62ct Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 22.32

View Details
14.27ct Yellow Quartz, Oval, Transparent

14.27ct Yellow Quartz, Oval, Transparent

16.5 x 13.2 mm

$ 20.21

View Details
2.05ct Orange Sunstone, Round, Translucent

2.05ct Orange Sunstone, Round, Translucent

8.5 mm (calibrated)

$ 14.77

View Details
10.49ct Green Jadeite, Oval, Translucent

10.49ct Green Jadeite, Oval, Translucent

21.5 x 16.1 mm

$ 23.08

View Details
3.82ctw Blue Star Sapphire, Oval, Opaque

3.82ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 90.77

View Details
14.88ct Red Star Garnet, Oval, Opaque

14.88ct Red Star Garnet, Oval, Opaque

15 x 11.8 mm

$ 17.68

View Details
26.72ct Black Obsidian, Trillion, Opaque

26.72ct Black Obsidian, Trillion, Opaque

27.3 x 21.9 mm

$ 35.27

View Details
9.70ctw Multicolor Coral, Pear Shape, Translucent

9.70ctw Multicolor Coral, Pear Shape, Translucent

16.1 x 10.4 mm

$ 36.50

View Details
48.12ct Violet Charoite, Fancy, Opaque

48.12ct Violet Charoite, Fancy, Opaque

27.1 x 22 mm

$ 95.24

View Details
4.51ct Multicolor Labradorite, Round, Translucent

4.51ct Multicolor Labradorite, Round, Translucent

10 mm (calibrated)

$ 13.20

View Details
4.81ct Turquoise Fluorite, Pear Shape, Transparent

4.81ct Turquoise Fluorite, Pear Shape, Transparent

11.8 x 9.3 mm

$ 23.84

View Details
1 2 3
...
398
Choose Page
1 - 797

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've been looking for.

Posted By Tree Dog in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 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

Overall Rating -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 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
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image