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Gemtype Color Shape Weight Size Clarity Price Origin
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Violet Amethyst Gem - 47.3ct Shield Checkboard (ID: 505997)

Fancy Violet Amethyst

47.3ct
25.1 x 25.1 mm
$ 283.80
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Lemon Quartz Gem - 74.9ct Octagon Checkerboard (ID: 509033)

Octagon / Emerald Cut Yellow Quartz

74.9ct
38.3 x 15.3 mm
$ 87.64
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Lemon Quartz Gem - 62.1ct Cushion Checkerboard (ID: 509023)

Cushion Yellow Quartz

62.1ct
26.2 x 21.9 mm
$ 72.63
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Pink Star Rose Quartz Gem - 521.5ct Oval Cabochon (ID: 305246)

Oval Pink Star Rose Quartz

521.5ct
46.9 x 44.7 mm
$ 1,147.30
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Blue-Green Amazonite Gem - 68.1ct Pear Cabochon (ID: 484689)

Pear Green Amazonite

68.1ct
38.5 x 28.2 mm
$ 74.86
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Green Apatite Gem - 46.2ct Cushion-Cut (ID: 429703)

Cushion Green Apatite

46.2ct
23.2 x 19.7 mm
$ 4,432.32
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Blue-Green Amazonite Gem - 82.8ct Pear Cabochon (ID: 484831)

Pear Green Amazonite

82.8ct
40.4 x 28.2 mm
$ 91.08
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Mocha Moonstone Gem - 34.3ct Oval Cabochon (ID: 359683)

Oval Brown Moonstone

34.3ct
22.2 x 16.2 mm
$ 68.50
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Pink Rose Quartz Gem - 45.5ct Bird Carving (ID: 336478)

Fancy Pink Rose Quartz

45.5ct
43 x 31.3 mm
$ 93.71
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Multicolor Rhodochrosite Gem - 50.9ct Oval Cabochon (ID: 391980)

Oval Multicolor Rhodochrosite

50.9ct
27 x 20.2 mm
$ 101.80
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Gold Pyrite Gem - 68.3ct Cushion Cabochon (ID: 488153)

Cushion Yellow Pyrite

68.3ct
28.2 x 24.8 mm
$ 75.09
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Multicolor Sugilite Gem - 55.1ct Shark Fin Cabochon (ID: 482417)

Fancy Multicolor Sugilite

55.1ct
35.8 x 26 mm
$ 110.24
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Green Emerald Gem - 13.1ct Round Cabochon (ID: 498382)

Round Green Emerald

13.1ct
15.1 mm
$ 5,877.00
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Green Jadeite Gem - 144.2ct Carved Elephant (ID: 470444)

Fancy Green Jadeite

144.2ct
37.7 x 19.7 mm
$ 72.11
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Multicolor Jasper Gem - 59.2ct Oval Cabochon (ID: 515426)

Oval Multicolor Jasper

59.2ct
35.2 x 23.2 mm
$ 46.18
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Green Seraphinite Gem - 38.3ct Baguette Cabochon (ID: 485983)

Baguette Green Seraphinite

38.3ct
30.8 x 21.5 mm
$ 25.27
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Multicolor Sugilite Gem - 24.1ct Cushion Cabochon (ID: 503645)

Cushion Multicolor Sugilite

24.1ct
21.9 x 14.2 mm
$ 120.31
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Brown Jasper Gem - 205.8ct Round Cabochon (ID: 346704)

Round Brown Jasper

205.8ct
55.7 mm
$ 154.35
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Green Variscite Gem - 54.8ct Oval Cabochon (ID: 471115)

Oval Green Variscite

54.8ct
42.9 x 29.6 mm
$ 40.01
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Greenish Golden Apatite Gem - 10.1ct Cushion-Cut (ID: 407377)

Cushion Yellow Apatite

10.1ct
13.2 x 13 mm
$ 420.51
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Violet Amethyst Gem - 53.8ct Oval Checkerboard (ID: 505952)

Oval Violet Amethyst

53.8ct
25.2 x 21.5 mm
$ 322.68
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