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
1.29ct Baby Blue Tanzanite Gemstones, Oval, Transparent

1.29ct Baby Blue Tanzanite, Oval, Transparent

8 x 6 mm (calibrated)

$ 13.45

View Details
0.62ct Intense Mint Green Emerald Gemstones, Oval, Translucent

0.62ct Intense Mint Green Emerald, Oval, Translucent

5.9 x 4.9 mm

$ 59.52

View Details
12.53ct Multicolor Labradorite Gemstones, Oval, Translucent

12.53ct Multicolor Labradorite, Oval, Translucent

18 x 13 mm (calibrated)

$ 33.38

View Details
4.22ct Medium Light-Violet Amethyst Gemstones, Oval, Transparent
Amethyst Product Video (642724)

4.22ct Medium Light-Violet Amethyst, Oval, Transparent

11 x 9 mm (calibrated)

$ 30.38

View Details
29.70ct Green and Red Bloodstone Gemstones, Oval, Opaque

29.70ct Green and Red Bloodstone, Oval, Opaque

34.5 x 22.4 mm

$ 16.04

View Details
88.29ct Forest Green Bloodstone Gemstones, Oval, Opaque

88.29ct Forest Green Bloodstone, Oval, Opaque

34.2 x 25.6 mm

$ 158.93

View Details
2.89ct Black Cat's Eye Scapolite Gemstones, Round, Translucent

2.89ct Black Cat's Eye Scapolite, Round, Translucent

9 mm (calibrated)

$ 19.08

View Details
8.10ct Multicolor Labradorite Gemstones, Cushion, Translucent

8.10ct Multicolor Labradorite, Cushion, Translucent

17.8 x 8.4 mm

$ 14.68

View Details
45.91ct Seaweed Green Serpentine Gemstones, Oval, Translucent

45.91ct Seaweed Green Serpentine, Oval, Translucent

31.7 x 24 mm

$ 98.71

View Details
2.08ct Cream White Moonstone Gemstones, Oval, Transparent

2.08ct Cream White Moonstone, Oval, Transparent

9 x 7 mm (calibrated)

$ 21.96

View Details
30.02ct Multicolor Jasper Gemstones, Oval, Opaque

30.02ct Multicolor Jasper, Oval, Opaque

33.7 x 23.2 mm

$ 21.79

View Details
8.91ctw Multicolor Pietersite Gemstones, Oval, Opaque

8.91ctw Multicolor Pietersite, Oval, Opaque

14 x 10 mm (calibrated)

$ 47.04

View Details
42.51ct Multicolor Jasper Gemstones, Oval, Opaque

42.51ct Multicolor Jasper, Oval, Opaque

30 x 22 mm (calibrated)

$ 56.11

View Details
2.23ct Light Green Prehnite Gemstones, Oval, Transparent/Translucent

2.23ct Light Green Prehnite, Oval, Transparent/Translucent

8.3 x 6.6 mm

$ 8.23

View Details
31.63ctw Multicolor Jasper Gemstones, Cushion, Opaque

31.63ctw Multicolor Jasper, Cushion, Opaque

22.6 x 15.6 mm

$ 22.39

View Details
7.34ct Light Peach Rose Morganite Gemstones, Round, Translucent

7.34ct Light Peach Rose Morganite, Round, Translucent

12 mm (calibrated)

$ 96.89

View Details
69.94ctw Medium Grey Hematite Gemstones, Oval, Opaque
Hematite Product Video (491911)

69.94ctw Medium Grey Hematite, Oval, Opaque

21.3 x 16.3 mm

$ 82.18

View Details
3.50ct Black Star Sapphire Gemstones, Oval, Opaque

3.50ct Black Star Sapphire, Oval, Opaque

9 x 7 mm (calibrated)

$ 75.60

View Details
2.93ct Greenish Blue Grandidierite Gemstones, Oval, Translucent

2.93ct Greenish Blue Grandidierite, Oval, Translucent

9.6 x 8.4 mm

$ 193.38

View Details
26.28ct Multicolor Jasper Gemstones, Oval, Opaque

26.28ct Multicolor Jasper, Oval, Opaque

29.9 x 23 mm

$ 26.02

View Details
11.56ctw Multicolor Pietersite Gemstones, Oval, Opaque

11.56ctw Multicolor Pietersite, Oval, Opaque

19.8 x 13 mm

$ 32.60

View Details
37.15ct Multicolor Jasper Gemstones, Cushion, Opaque

37.15ct Multicolor Jasper, Cushion, Opaque

26.6 x 23.9 mm

$ 32.86

View Details
3.98ct Multicolor Labradorite Gemstones, Pear Shape, Translucent

3.98ct Multicolor Labradorite, Pear Shape, Translucent

14 x 10 mm (calibrated)

$ 10.61

View Details
3.26ctw Light Pink Strawberry Quartz Gemstones, Oval, Translucent

3.26ctw Light Pink Strawberry Quartz, Oval, Translucent

8 x 6 mm (calibrated)

$ 19.63

View Details
1 2 3
...
372
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

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
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

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

Posted By JC Karl in September, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image