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
7.53ct Medium Yellow Rutile Quartz Gemstones, Round, Transparent

7.53ct Medium Yellow Rutile Quartz, Round, Transparent

14 mm (calibrated)

$ 24.65

View Details
50.09ct Multicolor Jasper Gemstones, Fancy, Opaque

50.09ct Multicolor Jasper, Fancy, Opaque

32.1 x 29.6 mm

$ 34.26

View Details
3.26ct Black Star Sapphire Gemstones, Oval, Opaque

3.26ct Black Star Sapphire, Oval, Opaque

9.7 x 7.6 mm

$ 70.42

View Details
3.21ctw Deep Peach Moonstone Gemstones, Trillion, Translucent

3.21ctw Deep Peach Moonstone, Trillion, Translucent

8 x 8 mm (calibrated)

$ 8.47

View Details
8.00ct Medium Pink Strawberry Quartz Gemstones, Oval, Translucent

8.00ct Medium Pink Strawberry Quartz, Oval, Translucent

13.5 x 11.2 mm

$ 58.08

View Details
1.34ct Deep Pink Tourmaline Gemstones, Oval, Transparent

1.34ct Deep Pink Tourmaline, Oval, Transparent

7.9 x 5.7 mm

$ 27.67

View Details
0.61ctw Intense Mint Green Emerald Gemstones, Oval, Translucent

0.61ctw Intense Mint Green Emerald, Oval, Translucent

5.1 x 3.3 mm

$ 51.24

View Details
10.76ct White with Black Dendritic Agate Gemstones, Pear Shape, Opaque

10.76ct White with Black Dendritic Agate, Pear Shape, Opaque

20 x 15 mm (calibrated)

$ 10.33

View Details
39.10ct Light Rose Pink Rose Quartz Gemstones, Oval, Transparent

39.10ct Light Rose Pink Rose Quartz, Oval, Transparent

25 x 19.3 mm

$ 101.68

View Details
6.99ct Multicolor Fire Agate Gemstones, Fancy, Opaque

6.99ct Multicolor Fire Agate, Fancy, Opaque

14.7 x 9.1 mm

$ 64.75

View Details
42.13ct Bluish White Rainbow Moonstone Gemstones, Square, Transparent
Rainbow Moonstone Product Video (668704)

42.13ct Bluish White Rainbow Moonstone, Square, Transparent

21.8 x 20.7 mm

$ 910.01

View Details
4.92ctw Deep Navy Blue Star Sapphire Gemstones, Oval, Opaque

4.92ctw Deep Navy Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 129.89

View Details
6.74ct Light Yellow Rutile Quartz Gemstones, Round, Transparent

6.74ct Light Yellow Rutile Quartz, Round, Transparent

13 mm (calibrated)

$ 22.07

View Details
2.66ct Medium Orange Moonstone Gemstones, Cushion, Opaque

2.66ct Medium Orange Moonstone, Cushion, Opaque

9 x 7 mm (calibrated)

$ 6.38

View Details
34.32ct Warm Green Idocrase Gemstones, Oval, Opaque

34.32ct Warm Green Idocrase, Oval, Opaque

28.9 x 20.8 mm

$ 20.59

View Details
21.12ct Medium Green Jadeite Gemstones, Oval, Opaque
Jadeite Product Video (382642)

21.12ct Medium Green Jadeite, Oval, Opaque

23.8 x 17.4 mm

$ 83.64

View Details
2.23ct Light Reddish Orange Moonstone Gemstones, Cushion, Translucent

2.23ct Light Reddish Orange Moonstone, Cushion, Translucent

9 x 7 mm (calibrated)

$ 5.35

View Details
8.90ct Medium-Dark Purple Star Ruby Gemstones, Oval, Opaque

8.90ct Medium-Dark Purple Star Ruby, Oval, Opaque

13 x 11 mm (calibrated)

$ 140.98

View Details
11.09ct Bluish White Rainbow Moonstone Gemstones, Baguette, Transparent

11.09ct Bluish White Rainbow Moonstone, Baguette, Transparent

20.9 x 8.5 mm

$ 106.46

View Details
8.93ct Multicolor Agate Gemstones, Oval, Opaque

8.93ct Multicolor Agate, Oval, Opaque

13.6 x 11.1 mm

$ 18.22

View Details
27.44ct Multicolor Jasper Gemstones, Baguette, Opaque

27.44ct Multicolor Jasper, Baguette, Opaque

25 x 18 mm (calibrated)

$ 18.11

View Details
4.57ct Multicolor Fire Agate Gemstones, Fancy, Opaque

4.57ct Multicolor Fire Agate, Fancy, Opaque

10.9 x 9.9 mm

$ 42.34

View Details
0.76ct Multicolor Opal Gemstones, Pear Shape, Transparent

0.76ct Multicolor Opal, Pear Shape, Transparent

9 x 6 mm (calibrated)

$ 22.80

View Details
14.14ct Medium Dark Green Bloodstone Gemstones, Oval, Opaque

14.14ct Medium Dark Green Bloodstone, Oval, Opaque

20 x 15 mm (calibrated)

$ 25.45

View Details
1 2 3
...
616
Choose Page
1 - 806

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

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image