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Gemtype Color Shape Weight Size Clarity Price Origin
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Pink Rose Quartz Gem - 42ct Oval Cabochon (ID: 345101)

Oval Pink Rose Quartz

42ct
24.5 x 20.9 mm
$ 54.57
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Multicolor Jasper Gem - 27.8ct Oval Cabochon (ID: 348912)

Oval Multicolor Jasper

27.8ct
29.5 x 18.2 mm
$ 27.84
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Multicolor Jasper Gem - 34.9ct Oval Cabochon (ID: 393961)

Oval Multicolor Jasper

34.9ct
32.7 x 19.2 mm
$ 34.87
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Gray Jadeite Gem - 29ct Oval Cabochon (ID: 420118)

Oval Gray Jadeite

29ct
27.1 x 22 mm
$ 43.48
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Mocha Moonstone Gem - 30.6ct Oval Cabochon (ID: 401368)

Oval Brown Moonstone

30.6ct
22.1 x 16.1 mm
$ 45.88
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Multicolor Jasper Gem - 38.3ct Trillion Cabochon (ID: 349029)

Trillion Multicolor Jasper

38.3ct
30.5 x 27.2 mm
$ 38.29
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Multicolor Jasper Gem - 34.2ct Oval Cabochon (ID: 348238)

Oval Multicolor Jasper

34.2ct
27.3 x 19.9 mm
$ 34.16
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Black Tourmaline Gem - 25.2ct Baguette / Scissor Cut (ID: 363607)

Baguette Black Tourmaline

25.2ct
26.1 x 11.7 mm
$ 69.30
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Green Jadeite Gem - 79.8ct Carved Turtle (ID: 470457)

Fancy Green Jadeite

79.8ct
35.1 x 21.5 mm
$ 39.89
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Pink Rose Quartz Gem - 27.6ct Oval Cabochon (ID: 362041)

Oval Pink Rose Quartz

27.6ct
19.8 x 18 mm
$ 55.26
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Black Tourmaline Gem - 39.8ct Cushion-Cut (ID: 350866)

Cushion Black Tourmaline

39.8ct
22.8 x 16.9 mm
$ 109.45
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Lemon Quartz Gem - 27.3ct Cushion Checkerboard (double sided) (ID: 417322)

Cushion Yellow Quartz

27.3ct
19.9 x 19.2 mm
$ 54.50
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Pink Rose Quartz Gem - 27.9ct Oval Cabochon (ID: 344806)

Oval Pink Rose Quartz

27.9ct
25.4 x 14.6 mm
$ 37.65
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Black Tourmaline Gem - 57.5ct Cushion-Cut (ID: 347932)

Cushion Black Tourmaline

57.5ct
26.2 x 18.7 mm
$ 160.25
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Greenish White Jadeite Gem - 29.1ct Carved Fish with Hole (ID: 494853)

Fancy White Jadeite

29.1ct
29.4 x 16.1 mm
$ 15.70
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Black Spinel Gem - 8.9ct Round Rose-Cut (ID: 225850)

Round Black Spinel

8.9ct
11.8 mm
$ 44.45
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Multicolor Jasper Gem - 27.5ct Fancy Cabochon (ID: 393956)

Fancy Multicolor Jasper

27.5ct
29.7 x 15.9 mm
$ 27.45
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Pink Rose Quartz Gem - 34ct Oval Cabochon (ID: 344803)

Oval Pink Rose Quartz

34ct
23.7 x 20.6 mm
$ 45.89
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Multicolor Jasper Gem - 73.6ct Oval Cabochon (ID: 487388)

Oval Multicolor Jasper

73.6ct
50.3 x 31.2 mm
$ 41.23
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Gray Jadeite Gem - 31.3ct Carved Fish with Hole (ID: 484991)

Fancy Gray Jadeite

31.3ct
40.9 x 16.3 mm
$ 23.49
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Multicolor Jasper Gem - 36.1ct Baguette Cabochon (ID: 348929)

Baguette Multicolor Jasper

36.1ct
25 x 20.8 mm
$ 36.10
Item in Stock
Huge Gems
Choose from a large selection of giant gems, whether they are for a gemstone collection, ornaments or statement jewelry pieces. Shop for huge faceted gems and cabochons of various shapes, sizes and colors, including tourmaline, quartz, garnet and lesser-known gems, such as rhodochrosite. Large star and cat's eye gemstones are also available. From this page, you can filter by gem type, color, size, price, carat weight and several other factors to find the perfect big gemstone for your jewelry.
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
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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