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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (96): Cabochon Gemstones - Chalcedony Clear All
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Lavender Blue Chalcedony Gem - 32.7ct Oval Cabochon (ID: 469833)

Oval Blue Chalcedony

32.7ct
24 x 19.7 mm
$ 49.08
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Lavender Blue Chalcedony Gem - 34.3ct Oval Cabochon (ID: 469873)

Oval Blue Chalcedony

34.3ct
23.3 x 19.1 mm
$ 51.45
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Lavender Blue Chalcedony Gem - 34.3ct Pear Cabochon (ID: 469836)

Pear Blue Chalcedony

34.3ct
27.9 x 22.7 mm
$ 51.39
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Lavender Blue Chalcedony Gem - 36.3ct Pear Cabochon (ID: 469790)

Pear Blue Chalcedony

36.3ct
29.2 x 23.1 mm
$ 54.38
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Lavender Blue Chalcedony Gem - 37.7ct Oval Cabochon (ID: 469829)

Oval Blue Chalcedony

37.7ct
25.3 x 21.8 mm
$ 56.51
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Lavender Blue Chalcedony Gem - 25.6ct Pear Cabochon (ID: 475178)

Pear Blue Chalcedony

25.6ct
23.5 x 20.3 mm
$ 30.71
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Lavender Blue Chalcedony Gem - 4ct Heart Cabochon (ID: 343041)

Heart Blue Chalcedony

4ct
10.2 x 10.1 mm
$ 9.99
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Lavender Blue Chalcedony Gem - 36.7ct Oval Cabochon (ID: 469638)

Oval Blue Chalcedony

36.7ct
20.5 x 19.3 mm
$ 55.11
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Lavender Blue Chalcedony Gem - 34.3ct Pear Cabochon (ID: 469832)

Pear Blue Chalcedony

34.3ct
28.5 x 22.8 mm
$ 51.47
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Lavender Blue Chalcedony Gem - 6.7ct Heart Cabochon (ID: 274068)

Heart Blue Chalcedony

6.69 ct (total 13.37ctw)
12.2 x 12.1 mm
$ 50.81
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Lavender Blue Chalcedony Gem - 34.6ct Pear Cabochon (ID: 469647)

Pear Blue Chalcedony

34.6ct
23.5 x 22.8 mm
$ 51.95
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Lavender Blue Chalcedony Gem - 33.8ct Pear Cabochon (ID: 469835)

Pear Blue Chalcedony

33.8ct
26.1 x 19.3 mm
$ 50.67
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Lavender Blue Chalcedony Gem - 4.1ct Pear Cabochon (ID: 325257)

Pear Blue Chalcedony

4.1ct
12.2 x 10 mm
$ 8.12
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2 pcs
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Lavender Blue Chalcedony Gem - 6.8ct Heart Cabochon (ID: 274086)

Heart Blue Chalcedony

6.76 ct (total 13.52ctw)
12.1 x 12 mm
$ 51.38
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Lavender Blue Chalcedony Gem - 31.2ct Oval Cabochon (ID: 469838)

Oval Blue Chalcedony

31.2ct
23.9 x 21.6 mm
$ 46.74
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Lavender Blue Chalcedony Gem - 26ct Oval Cabochon (ID: 469788)

Oval Blue Chalcedony

26ct
20.2 x 17.6 mm
$ 38.97
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Lavender Blue Chalcedony Gem - 3.6ct Heart Cabochon (ID: 342858)

Heart Blue Chalcedony

3.6ct
10.2 x 10 mm
$ 8.89
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Lavender Blue Chalcedony Gem - 28.1ct Oval Cabochon (ID: 474146)

Oval Blue Chalcedony

28.1ct
22.1 x 16.5 mm
$ 33.77
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Lavender Blue Chalcedony Gem - 26.1ct Oval Cabochon (ID: 474153)

Oval Blue Chalcedony

26.1ct
22.8 x 18.6 mm
$ 31.37
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Lavender Blue Chalcedony Gem - 31.1ct Oval Cabochon (ID: 456800)

Oval Blue Chalcedony

31.1ct
24.4 x 19.3 mm
$ 31.09
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Lavender Blue Chalcedony Gem - 4.2ct Heart Cabochon (ID: 324261)

Heart Blue Chalcedony

4.2ct
11.1 x 11.1 mm
$ 8.32
Item in Stock
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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
Source: Bizrate
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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