90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
Home › Gemstones › Gemstones By Shape › Round Cabochon Gems

Round Cabochon Gemstones

Explore our selection of round cabochon gemstones, featuring smooth, polished stones perfect for unique jewelry designs.

Round Cabochon Gems Weight
Round Cabochon Gems Size
Round Cabochon Gems Clarity
Round Cabochon Gems Price
Round Cabochon Gems Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black Round Cabochon Gems
Blue Round Cabochon Gems
Brown Round Cabochon Gems
Golden
Gray Round Cabochon Gems
Green Round Cabochon Gems
Multicolor Round Cabochon Gems
Orange Round Cabochon Gems
Pink Round Cabochon Gems
Purple Round Cabochon Gems
Red Round Cabochon Gems
Turquoise Round Cabochon Gems
Violet Round Cabochon Gems
White Round Cabochon Gems
Yellow Round Cabochon Gems
Single
Pairs
Lots
Faceted
Cabochons
Clear All
1.89ct Green Tourmaline, Round, Transparent

1.89ct Green Tourmaline, Round, Transparent

7 mm (calibrated)

$ 31.32

View Gem
2.24ctw Multicolor Labradorite, Round, Translucent

2.24ctw Multicolor Labradorite, Round, Translucent

6 mm (calibrated)

$ 4.82

View Gem
3.96ct Brown Rutile Quartz, Round, Translucent

3.96ct Brown Rutile Quartz, Round, Translucent

11 mm (calibrated)

$ 9.94

View Gem
1.23ct Black Onyx, Round, Opaque

1.23ct Black Onyx, Round, Opaque

5.5 mm (calibrated)

$ 2.45

View Gem
31.66ct Turquoise Aquamarine, Round, Transparent
Aquamarine Product Video (657710)

31.66ct Turquoise Aquamarine, Round, Transparent

21.1 mm

$ 157.67

View Gem
3.11ctw Brown Rutile Quartz, Round, Translucent

3.11ctw Brown Rutile Quartz, Round, Translucent

7 mm (calibrated)

$ 10.22

View Gem
3.96ct Multicolor Pietersite, Round, Opaque

3.96ct Multicolor Pietersite, Round, Opaque

11 mm (calibrated)

$ 9.35

View Gem
9.10ct Green Maw-Sit-Sit, Round, Opaque

9.10ct Green Maw-Sit-Sit, Round, Opaque

11 mm (calibrated)

$ 29.91

View Gem
5.56ct Brown Smoky Quartz, Round, Transparent
Smoky Quartz Product Video (618966)

5.56ct Brown Smoky Quartz, Round, Transparent

12 mm (calibrated)

$ 23.32

View Gem
5.40ct Yellow Rutile Quartz, Round, Transparent

5.40ct Yellow Rutile Quartz, Round, Transparent

11 mm (calibrated)

$ 14.74

View Gem
1.37ctw Multicolor Labradorite, Round, Translucent

1.37ctw Multicolor Labradorite, Round, Translucent

5 mm (calibrated)

$ 2.95

View Gem
23.89ct Brown Moonstone, Round, Translucent

23.89ct Brown Moonstone, Round, Translucent

18 mm (calibrated)

$ 52.35

View Gem
8.80ct White Quartz Cat'S Eye, Round, Transparent

8.80ct White Quartz Cat'S Eye, Round, Transparent

13 mm (calibrated)

$ 38.56

View Gem
12.48ct Orange Moonstone, Round, Translucent

12.48ct Orange Moonstone, Round, Translucent

14 mm (calibrated)

$ 24.86

View Gem
19.74ct Orange Moonstone, Round, Translucent

19.74ct Orange Moonstone, Round, Translucent

16 mm (calibrated)

$ 32.77

View Gem
0.68ct Pink Tourmaline, Round, Transparent

0.68ct Pink Tourmaline, Round, Transparent

5 mm (calibrated)

$ 27.09

View Gem
17.88ct White Howlite, Round, Opaque

17.88ct White Howlite, Round, Opaque

20 mm (calibrated)

$ 8.37

View Gem
1.62ct Multicolor Labradorite, Round, Translucent

1.62ct Multicolor Labradorite, Round, Translucent

8 mm (calibrated)

$ 3.49

View Gem
1.46ctw Blue Apatite, Round, Transparent

1.46ctw Blue Apatite, Round, Transparent

4.3 mm

$ 24.00

View Gem
2.03ct Yellow Tourmaline, Round, Transparent

2.03ct Yellow Tourmaline, Round, Transparent

7 mm (calibrated)

$ 33.65

View Gem
51.22ct Multicolor Opal, Round, Opaque

51.22ct Multicolor Opal, Round, Opaque

32.1 mm

$ 153.04

View Gem
2.14ctw Pink Tourmaline, Round, Translucent

2.14ctw Pink Tourmaline, Round, Translucent

6 mm (calibrated)

$ 35.47

View Gem
2.39ct Orange Sunstone, Round, Translucent

2.39ct Orange Sunstone, Round, Translucent

8.5 mm (calibrated)

$ 14.30

View Gem
3.52ctw Multicolor Labradorite, Round, Translucent

3.52ctw Multicolor Labradorite, Round, Translucent

7 mm (calibrated)

$ 4.20

View Gem

Why Buy Round Cabochon Gems from GemSelect?

Natural Round Cabochon Gemstones

Our round cabochon gemstones are 100% natural, carefully selected for their color, clarity, and smooth domed finish, ideal for high-quality jewelry designs.

Buy Round Cabochon Gems Online

Browse a wide range of round cabochon gems in various materials, colors, and sizes. Enjoy secure online shopping with worldwide shipping and detailed product information.

Round Cabochon Gemstones for Jewelry Making

Why Choose Cabochon Cut Gemstones?

Cabochon gemstones feature a smooth, polished surface without facets, enhancing color and highlighting unique optical effects like chatoyancy and asterism.

Popular Round Cabochon Gem Types

Round cabochon gemstones are available in many varieties, including moonstone, turquoise, opal, star sapphire, and chrysoprase, each offering distinctive visual appeal.

Cabochon Gems for Jewelry Making

Round cabochons are ideal for rings, pendants, earrings, and bracelets. Their flat base makes them easy to set in bezel or custom settings.

Calibrated Round Cabochon Stones

We offer calibrated round cabochon gemstones in standard sizes, making them perfect for ready-made settings and consistent jewelry production.

Wholesale Cabochon Gemstones

Buy round cabochon gemstones in bulk for jewelry production or resale. We provide competitive pricing and a wide selection of natural stones.

Understanding Cabochon Quality

When selecting cabochon gemstones, consider color saturation, surface polish, symmetry, and the presence of unique optical effects that enhance value.

Learn more about gemstone cuts and styles on our Gemstone Cutting Guide.

FAQs

What is a cabochon gemstone?

A cabochon gemstone is a stone that has been shaped and polished with a smooth, rounded top and a flat base, rather than being faceted.

Why are some gemstones cut as cabochons?

Cabochon cuts are used to highlight color, translucency, and special optical effects like star patterns or cat’s eye reflections that are not visible in faceted stones.

Are round cabochon gemstones suitable for rings?

Yes, round cabochon gemstones are commonly used in rings due to their smooth surface and durability, especially in bezel settings.

What gemstones are best in cabochon form?

Gemstones like opal, moonstone, turquoise, star sapphire, and jade are often cut as cabochons to enhance their natural beauty and optical effects.

Do cabochon gemstones come in standard sizes?

Yes, many round cabochon gemstones are available in calibrated sizes such as 4 mm, 6 mm, or 8 mm, making them easy to use in standard settings.

Are your cabochon gemstones natural?

All our cabochon gemstones are natural, with any treatments clearly disclosed to ensure transparency and buyer confidence.

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 love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Ita's a pretty good and simple way to find gems that youa're looking for amazing selection

Posted By Amman in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

overall great

Posted By SR in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Easy, quick.

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