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Gemtype Color Shape Weight Size Clarity Price Origin
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Pastel Green Jadeite Gem - 21.1ct Oval Cabochon (ID: 382642)

Oval Green Jadeite

21.1ct
23.8 x 17.4 mm
$ 63.36
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Greyish White Howlite Gem - 62.1ct Oval Cabochon (ID: 501674)

Oval White Howlite

62.1ct
36.6 x 26.6 mm
$ 31.04
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Pink Star Rose Quartz Gem - 147.3ct Oval Cabochon (ID: 307292)

Oval Pink Star Rose Quartz

147.3ct
30.4 x 28 mm
$ 294.50
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Yellowish Green Serpentine Gem - 47.2ct Marquise Cabochon (ID: 379717)

Marquise Green Serpentine

47.2ct
52.7 x 19 mm
$ 84.96
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Golden Brown Rutile Quartz Gem - 96.6ct Pear Cabochon (ID: 449104)

Pear Brown Rutile Quartz

96.6ct
42.4 x 35.3 mm
$ 96.56
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Lemon Quartz Gem - 35.7ct Oval Cabochon (ID: 405984)

Oval Yellow Quartz

35.7ct
22.8 x 18.5 mm
$ 42.85
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Green Seraphinite Gem - 41.4ct Oval Cabochon (ID: 486305)

Oval Green Seraphinite

41.4ct
37 x 22.5 mm
$ 27.32
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Violet Charoite Gem - 29.5ct Fancy Cabochon (ID: 472241)

Fancy Violet Charoite

29.5ct
40.1 x 17.3 mm
$ 43.29
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Greyish White Howlite Gem - 62.6ct Round Cabochon (ID: 501502)

Round White Howlite

62.6ct
32.4 mm
$ 31.32
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Lemon Quartz Gem - 51.7ct Oval Cabochon (ID: 406084)

Oval Yellow Quartz

51.7ct
27.8 x 20.2 mm
$ 62.05
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Multicolor Ammolite Gem - 22.8ct Fancy Cabochon (ID: 452683)

Fancy Multicolor Ammolite

22.8ct
26.5 x 17.4 mm
$ 227.80
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Violet Charoite Gem - 63.7ct Cushion Cabochon (ID: 435030)

Cushion Violet Charoite

63.7ct
36.4 x 25.2 mm
$ 95.61
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Multicolor Jasper Gem - 73.7ct Pear Cabochon (ID: 348781)

Pear Multicolor Jasper

73.7ct
43 x 25.7 mm
$ 73.69
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Golden Green Apatite Gem - 14.4ct Asscher Cut (ID: 396314)

Octagon / Emerald Cut Green Apatite

14.4ct
13.6 x 13.6 mm
$ 535.33
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Pink Star Rose Quartz Gem - 150.3ct Oval Cabochon (ID: 314996)

Oval Pink Star Rose Quartz

150.3ct
33.6 x 29.5 mm
$ 300.50
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Bluish Green Grandidierite Gem - 7.2ct Pear Cabochon (ID: 472004)

Pear Green Grandidierite

7.2ct
14 x 11.4 mm
$ 1,436.00
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Green Variscite Gem - 41.6ct Cushion Cabochon (ID: 469322)

Cushion Green Variscite

41.6ct
33.8 x 24.9 mm
$ 131.04
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Green Aventurine Gem - 50.3ct Round Cabochon (ID: 485203)

Round Green Aventurine

50.3ct
24.7 mm
$ 25.16
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Violet Charoite Gem - 29.8ct Oval Cabochon (ID: 452221)

Oval Violet Charoite

29.8ct
29.9 x 22.2 mm
$ 87.91
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Pink Star Rose Quartz Gem - 22.8ct Oval Cabochon (ID: 483517)

Oval Pink Star Rose Quartz

22.8ct
16 x 14.3 mm
$ 45.58
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Mocha Moonstone Gem - 49.5ct Oval Cabochon (ID: 401029)

Oval Brown Moonstone

49.5ct
25.1 x 18.1 mm
$ 74.24
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