X
Gemstone Search
90,000+ Happy Customers
20+ Years In Business
Call Us Mon–Fri 8am–5pm

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
76.12ct Multicolor Jasper, Pear Shape, Translucent
Jasper Product Video (433017)

76.12ct Multicolor Jasper, Pear Shape, Translucent

41.4 x 34.5 mm

$ 60.66

View Gem
7.86ct Yellow Cat'S Eye Opal, Oval, Translucent

7.86ct Yellow Cat'S Eye Opal, Oval, Translucent

15 x 10 mm (calibrated)

$ 14.13

View Gem
28.17ct Orange Moonstone, Oval, Opaque

28.17ct Orange Moonstone, Oval, Opaque

22.2 x 16.2 mm

$ 56.12

View Gem
86.48ct Multicolor Moss Agate, Cushion, Translucent
Moss Agate Product Video (695012)

86.48ct Multicolor Moss Agate, Cushion, Translucent

43.7 x 36.9 mm

$ 68.91

View Gem
2.10ct Orange Sunstone, Round, Translucent

2.10ct Orange Sunstone, Round, Translucent

8.5 mm (calibrated)

$ 12.57

View Gem
2.61ctw Gray Sillimanite Cat'S Eye, Oval, Translucent

2.61ctw Gray Sillimanite Cat'S Eye, Oval, Translucent

7.5 x 5.3 mm

$ 8.57

View Gem
3.65ct Yellow Cat'S Eye Opal, Oval, Opaque

3.65ct Yellow Cat'S Eye Opal, Oval, Opaque

11.4 x 8.1 mm

$ 15.15

View Gem
23.45ctw Multicolor Fossil Coral, Oval, Opaque

23.45ctw Multicolor Fossil Coral, Oval, Opaque

20 x 12.7 mm

$ 29.28

View Gem
20.80ct Multicolor Boulder Opal, Fancy, Opaque
Boulder Opal Product Video (522410)

20.80ct Multicolor Boulder Opal, Fancy, Opaque

32.3 x 16.8 mm

$ 113.94

View Gem
1.25ct Multicolor Opal, Pear Shape, Translucent

1.25ct Multicolor Opal, Pear Shape, Translucent

10 x 8 mm (calibrated)

$ 25.11

View Gem
36.94ct White Jadeite, Oval, Translucent

36.94ct White Jadeite, Oval, Translucent

27.9 x 22.3 mm

$ 60.71

View Gem
10.80ct Pink Morganite, Pear Shape, Translucent
Morganite Product Video (604848)

10.80ct Pink Morganite, Pear Shape, Translucent

20.1 x 12.7 mm

$ 118.32

View Gem
136.79ct Multicolor Jasper, Cushion, Opaque

136.79ct Multicolor Jasper, Cushion, Opaque

49.5 x 33.7 mm

$ 79.02

View Gem
8.65ct Green Amazonite, Marquise, Opaque

8.65ct Green Amazonite, Marquise, Opaque

18.9 x 10.2 mm

$ 17.29

View Gem
9.28ct Green Maw-Sit-Sit, Round, Opaque

9.28ct Green Maw-Sit-Sit, Round, Opaque

13 mm (calibrated)

$ 28.68

View Gem
28.68ct Orange Moonstone, Round, Translucent
Moonstone Product Video (660339)

28.68ct Orange Moonstone, Round, Translucent

19 mm (calibrated)

$ 47.85

View Gem
2.25ctw Gray Sillimanite Cat'S Eye, Oval, Translucent

2.25ctw Gray Sillimanite Cat'S Eye, Oval, Translucent

7 x 4.7 mm

$ 7.10

View Gem
37.40ct White Dendritic Agate, Fancy, Opaque

37.40ct White Dendritic Agate, Fancy, Opaque

31.7 x 22.1 mm

$ 26.08

View Gem
382.95ct Pink Star Rose Quartz, Oval, Transparent/Translucent
Star Rose Quartz Product Video (354763)

382.95ct Pink Star Rose Quartz, Oval, Transparent/Translucent

44.4 x 42.5 mm

$ 635.70

View Gem
32.10ct Turquoise Cat'S Eye Aquamarine, Oval, Translucent
Cat's Eye Aquamarine Product Video (333933)

32.10ct Turquoise Cat'S Eye Aquamarine, Oval, Translucent

22.5 x 16.3 mm

$ 575.49

View Gem
29.21ct Blue Chalcedony, Cushion, Opaque

29.21ct Blue Chalcedony, Cushion, Opaque

33.6 x 18.4 mm

$ 60.61

View Gem
34.60ct Multicolor Rhodochrosite, Oval, Translucent

34.60ct Multicolor Rhodochrosite, Oval, Translucent

32.1 x 17.7 mm

$ 30.33

View Gem
9.27ct Pink Morganite, Trillion, Translucent

9.27ct Pink Morganite, Trillion, Translucent

14 x 14 mm (calibrated)

$ 101.56

View Gem
28.61ctw Multicolor Fossil Coral, Trillion, Opaque

28.61ctw Multicolor Fossil Coral, Trillion, Opaque

25 x 18 mm (calibrated)

$ 62.69

View Gem
1 2 3
...
15
Choose Page
1 - 791

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

Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!

Posted By Matthew K. in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very pleasant

Posted By Varun in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

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