search
  • English speaking customer support only

    Toll Free - USA & Canada only:
    1-800-464-1640

    International:
    +66-39303404

  • Change Language
  • USD
Buy Customized Gemstone Lots

Buy Cabochon Gemstones

Single

Pairs

Lots

Faceted

Cab

Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (594): Cabochon Gemstones - Opal Clear All
Sort By:
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (324543)
Orange Opal Gem - 9.9ct Pear Cabochon (ID: 324543)

Pear Orange Opal

9.9ct
22.5 x 14.7 mm
$ 397.20
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (465197)
Multicolor Opal Gem - 8.5ct Oval Cabochon (ID: 465197)

Oval Multicolor Opal

8.5ct
18 x 11.4 mm
$ 347.75
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (462130)
Multicolor Opal Gem - 10.6ct Oval Cabochon (ID: 462130)

Oval Multicolor Opal

10.6ct
19.1 x 13.3 mm
$ 428.37
Item in Stock
Click for Details
23 pcs
Select pcs
Add to Cart
Multicolor Opal Gem - 0.3ct Pear Cabochon (ID: 505385)

1 pc (avg. 0.27 ct) Multicolor Opal

5.9 x 4 mm
$ 5.42
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Multicolor Opal Gem - 3.2ct Oval Cabochon (ID: 498265)

Oval Multicolor Opal

3.2ct
11.2 x 8.9 mm
$ 73.67
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (462223)
Yellow Opal Gem - 14.4ct Oval Cabochon (ID: 462223)

Oval Yellow Opal

14.4ct
22.2 x 13.6 mm
$ 579.34
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (503151)
Multicolor Opal Gem - 6.8ct Round Cabochon (ID: 503151)

Round Multicolor Opal

6.8ct
15.6 mm
$ 276.90
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (462216)
Multicolor Opal Gem - 12.6ct Pear Cabochon (ID: 462216)

Pear Multicolor Opal

12.6ct
18.7 x 13.4 mm
$ 507.68
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Multicolor Opal Gem - 2.4ct Oval Cabochon (ID: 498261)

Oval Multicolor Opal

2.4ct
11.1 x 9.3 mm
$ 55.77
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Multicolor Opal Gem - 1.2ct Marquise Cabochon (ID: 478645)

Marquise Multicolor Opal

1.2ct
12.1 x 6.1 mm
$ 42.00
Item in Stock
Click for Details
Compare
4 pcs
Add to Cart
Multicolor Opal Gem - 1.6ct Round Cabochon (ID: 466303)

Round Multicolor Opal

1.55 ct (total 6.18ctw)
7.9 mm
$ 173.04
Item in Stock
Click for Details
54 pcs
Select pcs
Add to Cart
Multicolor Opal Gem - 0.3ct Oval Cabochon (ID: 505384)

1 pc (avg. 0.32 ct) Multicolor Opal

6.2 x 4.1 mm
$ 8.10
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Orange Opal Gem - 1.1ct Round Cabochon (ID: 478962)

Round Orange Opal

1.1ct
8.1 mm
$ 28.94
Item in Stock
Click for Details
Compare
2 pcs
Add to Cart
Multicolor Opal Gem - 1.1ct Oval Cabochon (ID: 498862)

Oval Multicolor Opal

1.11 ct (total 2.22ctw)
8.8 x 6.9 mm
$ 57.94
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (462139)
White Opal Gem - 11.9ct Oval Cabochon (ID: 462139)

Oval White Opal

11.9ct
17.7 x 13.7 mm
$ 478.69
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Multicolor Opal Gem - 2.4ct Pear Cabochon (ID: 506169)

Pear Multicolor Opal

2.4ct
11 x 8.9 mm
$ 49.77
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (462135)
Multicolor Opal Gem - 15.4ct Oval Cabochon (ID: 462135)

Oval Multicolor Opal

15.4ct
18.8 x 15.7 mm
$ 621.61
Item in Stock
Click for Details
Compare
4 pcs
Add to Cart
Yellow Opal Gem - 0.5ct Round Cabochon (ID: 477541)

Round Yellow Opal

0.52 ct (total 2.09ctw)
6 mm
$ 44.54
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (462134)
Multicolor Opal Gem - 15.7ct Oval Cabochon (ID: 462134)

Oval Multicolor Opal

15.7ct
19.5 x 17.1 mm
$ 632.89
Item in Stock
Click for Details
Compare
5 pcs
Add to Cart
Multicolor Opal Gem - 0.8ct Round Cabochon (ID: 466389)

Round Multicolor Opal

0.81 ct (total 4.06ctw)
7 mm
$ 113.68
Item in Stock
Click for Details
Compare
2 pcs
Add to Cart
Multicolor Opal Gem - 1.3ct Oval Cabochon (ID: 498911)

Oval Multicolor Opal

1.31 ct (total 2.61ctw)
8.9 x 7.1 mm
$ 68.12
Item in Stock
Cabochon Gemstones

What Makes a Cabochon?

A Gemstone cut Cabochon has a highly polished rounded or slightly domed convex top with no faceting and a flat or slightly domed base. Some Cabochons may even have undulating surfaces.

What are Gemstones That are Cut Differently Called?

A Gemstone with a flat bottom and a faceted domed top are Rose-Cut Gems. A gemstone with a faceted pavilion, but featuring the smooth domed top of a cabochon are known as Buff-Top Gemstones.

What Gems are Available as Cabochons?

Gemstone Cabochons may be cut into any shape, though oval is the most frequent. The term, 'Cabochon' comes from the French 'Caboche' meaning small dome. Many of the 130+ Gem Types available at GemSelect are Cabochon including Opal, Jade, Turquoise, Onyx, Moonstone, and Star Sapphire. The word Cabochon is often shortened to "cab" by gem enthusiasts.

What Colors are Available and How Should They be Used in Jewelry?

Gemstone cabochons are available in pretty much every color of the rainbow and maybe star gems, cat's eye gems, transparent, translucent or opaque. Cabochons make great necklace pendants, gemstones rings, bracelets, earrings and more.

Tips for Filtering and Searching Cabochon Gems at GemSelect

To find your perfect cabochon gemstones, use the filters at the top left-hand side. You can search cabochons by gem type, variety, carat weight, size, price and other factors such as gem by color, to enable you to find the exact cabochon gemstone that you want. All of our listed items are in stock and ready to be shipped.

Certified Customer Reviews
Overall Rating -> 10 star ratings
man their gems are pretty good, and the prices aren't to bad either, I like checking out hte gems on there website, beceause the pictures of the gems are taken pretty well, and you can see the table, and the facets.
Posted By Spinach in March, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I love gemselect and I have bought a fair amount from them. The only complaint I have is not being able to save gems. I have a lot of projects so i am in the market for a lot of different gems and it's so disappointing to have to delete them all just to purchase one or two that I have saved in my cart.
Posted By S.Hicks in March, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I always check this site because they have unique options.
Posted By Lisa in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Great website to navigate. Awesome Gem selection! Nice photos and discriptions for all of the gems for sale. You can find gems in all price ranges. Checkout was a breeze.
Posted By Timmy in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
They had an extensive gemstone selection in all different cuts, sizes, and colors. They also had very good and workable prices. All of these aspects pulled me in as a customer.
Posted By Josh in February, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
It all depend on the product I will receive and have it verified by my in law jewellers.
Posted By Vodka in February, 2019
Source: Bizrate
Popular Gemstones
All Gemstones (146)
A B C D E F G H I J K L M N O P Q R S T V Z
English speaking customer support only

Toll Free - USA & Canada only:
1-800-464-1640

International:
+66-39303404

Save Money
No shipping Fees for Additional Items!
$8.90 Worldwide Shipping

Update Translation
 
Current Value
New Value
GemSelect Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart