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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (5655): Quartz Cabochons - Onyx, Amethyst, Ametrine, Smoky Quartz, Citrine, Quartz, Rose Quartz, Chalcedony, Jasper, Mystic Quartz, Agate, Aventurine, Rutile Quartz, Tiger's Eye, Star Rose Quartz, Fire Agate, Dendritic Agate, Carnelian, Bloodstone, Cat's Eye Quartz, Agate Geode, Tiger's Eye Matrix, Peanut Wood, Dumortierite Quartz, Pietersite, Star Lemon Quartz, Dendritic Chalcedony, Hawk's Eye, Amethyst Geode, Citrine Geode Clear All
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Multicolor Dendritic Agate Gem - 44.9ct Oval Cabochon (ID: 470881)

Oval Multicolor Dendritic Agate

44.9ct
24.2 x 21.8 mm
$ 44.92
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Multicolor Jasper Gem - 62.7ct Oval Cabochon (ID: 392310)

Oval Multicolor Jasper

62.7ct
35.3 x 23.5 mm
$ 62.73
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Pink Rose Quartz Gem - 57.2ct Oval Cabochon (ID: 344362)

Oval Pink Rose Quartz

57.2ct
28 x 22 mm
$ 77.23
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Gold Brown Tiger's Eye Gem - 46.9ct Cushion Cabochon (ID: 461914)

Cushion Brown Tiger's Eye

46.9ct
24.5 x 23.3 mm
$ 46.93
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Multicolor Jasper Gem - 11.1ct Oval Cabochon (ID: 370377)

Oval Multicolor Jasper

11.12 ct (total 22.24ctw)
20 x 15.1 mm
$ 33.36
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White Quartz Cat's Eye Gem - 6.5ct Round Cabochon (ID: 351454)

Round White Quartz Cat's Eye

6.52 ct (total 13.03ctw)
11 mm
$ 52.12
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Multicolor Jasper Gem - 18.3ct Oval Cabochon (ID: 363299)

Oval Multicolor Jasper

18.3ct
25 x 18.2 mm
$ 36.62
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Multicolor Jasper Gem - 76.1ct Pear Cabochon (ID: 433017)

Pear Multicolor Jasper

76.1ct
41.4 x 34.5 mm
$ 92.11
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Multicolor Jasper Gem - 21ct Oval Cabochon (ID: 363302)

Oval Multicolor Jasper

21ct
25.2 x 18.1 mm
$ 41.90
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Lavender Blue Chalcedony Gem - 1.7ct Marquise Cabochon (ID: 517557)

Marquise Blue Chalcedony

1.7ct
11.3 x 5.8 mm
$ 5.07
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Pink Star Rose Quartz Gem - 383ct Oval Cabochon (ID: 354763)

Oval Pink Star Rose Quartz

383ct
44.4 x 42.5 mm
$ 765.90
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Multicolor Jasper Gem - 62.6ct Oval Cabochon (ID: 476752)

Oval Multicolor Jasper

62.6ct
37.8 x 23.3 mm
$ 40.08
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Gold Brown Tiger's Eye Gem - 23.3ct Pear Cabochon (ID: 461846)

Pear Brown Tiger's Eye

23.3ct
24.9 x 19.6 mm
$ 23.28
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Multicolor Fire Agate Gem - 9.1ct Fancy Cabochon (ID: 487154)

Fancy Multicolor Fire Agate

9.1ct
16.1 x 12 mm
$ 70.50
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Green Agate Gem - 73.3ct Oval Cabochon (ID: 457777)

Oval Green Agate

73.3ct
31.3 x 28.7 mm
$ 73.25
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Multicolor Pietersite Gem - 31.8ct Oval Cabochon (ID: 350681)

Oval Multicolor Pietersite

31.8ct
30 x 20.6 mm
$ 127.12
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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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Multicolor Pietersite Gem - 27.2ct Oval Cabochon (ID: 348353)

Oval Multicolor Pietersite

27.2ct
29.7 x 22.1 mm
$ 108.68
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Pink Rose Quartz Gem - 38.9ct Oval Cabochon (ID: 402684)

Oval Pink Rose Quartz

38.9ct
24.8 x 18.5 mm
$ 77.78
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Multicolor Jasper Gem - 59.1ct Oval Cabochon (ID: 515425)

Oval Multicolor Jasper

59.1ct
35.1 x 23.2 mm
$ 46.11
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Gold Brown Tiger's Eye Gem - 10.4ct Oval Cabochon (ID: 390089)

Oval Brown Tiger's Eye

10.36 ct (total 20.72ctw)
19.5 x 14.6 mm
$ 41.44
Item in Stock
Quartz Cabochons
Quartz is one of the most common minerals on earth, and is well known in the gems world in its many forms - amethyst, citrine, ametrine, smoky quartz, rose quartz and lemon quartz. Quartz is attractive and durable, as well as inexpensive. It can be cut and carved in many forms and sizes.

There are 2 main varieties of quartz, including both crystalline and cryptocrystalline quartz. Crystalline quartz occurs in distinct transparent crystals, such as in amethyst and citrine. In cryptocrystalline quartz, the crystals are microscopic and the quartz is opaque or translucent. Examples include chalcedony and agate.

Shop from a wide variety of quartz gemstones of almost all colors of the rainbow. Choose cabochon quartz gems, including calibrated sized single gems, matched pairs and gem lots by using the tick boxes at the top of the page. All photos are of actual gemstones that are available and ready to ship.
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
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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