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Gemtype Color Shape Weight Size Clarity Price Origin
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Blue-Green Amazonite Gem - 9.1ct Marquise Cabochon (ID: 491190)

Marquise Green Amazonite

9.1ct
19.8 x 10 mm
$ 20.18
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2 pcs
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Blue-Green Amazonite Gem - 9.2ct Marquise Cabochon (ID: 491739)

Marquise Green Amazonite

9.17 ct (total 18.33ctw)
20.1 x 10.3 mm
$ 40.69
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2 pcs
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Blue-Green Amazonite Gem - 7.8ct Marquise Cabochon (ID: 491737)

Marquise Green Amazonite

7.78 ct (total 15.55ctw)
18.4 x 9.3 mm
$ 34.52
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Gold Pyrite Gem - 48.4ct Marquise Cabochon (ID: 486747)

Marquise Yellow Pyrite

48.4ct
35.3 x 20.1 mm
$ 53.28
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Light Pink Morganite Gem - 7.9ct Carved Marquise Cabochon (ID: 472752)

Marquise Pink Morganite

7.9ct
21.6 x 9.1 mm
$ 82.45
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Colorless Golden Rutile Quartz Gem - 23.1ct Marquise Cabochon (ID: 334081)

Marquise Yellow Rutile Quartz

23.1ct
33.6 x 13 mm
$ 78.61
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Multicolor Ruby-Zoisite Gem - 4.5ct Marquise Cabochon (ID: 291424)

Marquise Multicolor Ruby-Zoisite

4.5ct
17.1 x 6.8 mm
$ 12.40
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Violet Charoite Gem - 6ct Marquise Cabochon (ID: 500302)

Marquise Violet Charoite

6ct
21.5 x 8.7 mm
$ 7.45
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Multicolor Ruby-Zoisite Gem - 5ct Marquise Cabochon (ID: 299694)

Marquise Multicolor Ruby-Zoisite

5ct
21.7 x 7.3 mm
$ 13.70
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Black Gold Sheen Obsidian Gem - 17.1ct Marquise Cabochon (ID: 435086)

Marquise Black Obsidian

17.1ct
27.9 x 14 mm
$ 17.08
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Gold Pyrite Gem - 61.3ct Marquise Cabochon (ID: 489114)

Marquise Yellow Pyrite

61.3ct
43.1 x 19.1 mm
$ 55.15
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Multicolor Dendritic Agate Gem - 37.7ct Marquise Cabochon (ID: 447934)

Marquise Multicolor Dendritic Agate

37.7ct
50 x 18 mm
$ 37.71
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Multicolor Ruby-Zoisite Gem - 5.1ct Marquise Sugarloaf Cabochon (ID: 291435)

Marquise Multicolor Ruby-Zoisite

5.1ct
19.9 x 7.4 mm
$ 14.00
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Bi-color Ruby in Fuchsite Gem - 3.2ct Marquise Cabochon (ID: 386511)

Marquise Bi-color Ruby in Fuchsite

3.2ct
17.5 x 8.2 mm
$ 21.57
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Multicolor Ruby-Zoisite Gem - 5.8ct Marquise Cabochon (ID: 291432)

Marquise Multicolor Ruby-Zoisite

5.8ct
16.2 x 8 mm
$ 15.98
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Multicolor Ruby-Zoisite Gem - 5.9ct Marquise Cabochon (ID: 299759)

Marquise Multicolor Ruby-Zoisite

5.9ct
20.1 x 6.3 mm
$ 16.25
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Multicolor Fossil Coral Gem - 56.6ct Marquise Cabochon (ID: 447468)

Marquise Multicolor Fossil Coral

56.6ct
66.4 x 24.2 mm
$ 90.51
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Violet Charoite Gem - 11.2ct Marquise Cabochon (ID: 500299)

Marquise Violet Charoite

11.2ct
28 x 9.4 mm
$ 14.05
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Multicolor Ruby-Zoisite Gem - 6ct Marquise Cabochon (ID: 291431)

Marquise Multicolor Ruby-Zoisite

6ct
19.2 x 7.9 mm
$ 16.44
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Multicolor Ruby-Zoisite Gem - 6ct Marquise Sugarloaf Cabochon (ID: 299737)

Marquise Multicolor Ruby-Zoisite

6ct
22 x 7.8 mm
$ 16.58
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Multicolor Opal Doublet Gem - 1.4ct Marquise Cabochon (ID: 503567)

Marquise Multicolor Opal Doublet

1.4ct
12.1 x 6.2 mm
$ 30.97
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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 -> 9 star ratings
Great selection. Love the many learning features like articles and gem information. Prices competitive for natural stones. I do miss not having a selection of lab-made stones, CZ’s, etc, which are useful when price and cost are factors.
Posted By Dirk in January, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Website easy to navigate.
Posted By RaeRae in January, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
I WOULD RECOMMEND GEM SELECT.
Posted By BO in January, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
As Always never disappointed in any gemstone I purchase from this site. I have never had a problem. Thank-You Gemselect for offering such a comprehensive variety . I will continue to order from this site.
Posted By Brian in January, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Easy to find what i'm looking for on website, very clear, like photos
Posted By Lifter in January, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Better than what I expected. Beautifully cut gem!
Posted By in January, 2019
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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